189761208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 463422792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 204, 221, 228, 238, 247, 266, 269, 273, 312, 323, 357, 364, 399, 408, 442, 456, 476, 494, 532, 538, 546, 646, 663, 714, 728, 741, 798, 807, 884, 952, 969, 988, 1064, 1076, 1092, 1292, 1326, 1428, 1482, 1547, 1596, 1614, 1729, 1768, 1883, 1938, 1976, 2152, 2184, 2261, 2584, 2652, 2856, 2964, 3094, 3192, 3228, 3458, 3497, 3766, 3876, 4199, 4522, 4573, 4641, 5111, 5187, 5304, 5649, 5928, 6188, 6456, 6783, 6916, 6994, 7532, 7752, 8398, 9044, 9146, 9282, 10222, 10374, 10491, 11298, 12376, 12597, 13566, 13719, 13832, 13988, 15064, 15333, 16796, 18088, 18292, 18564, 20444, 20748, 20982, 22596, 24479, 25194, 27132, 27438, 27976, 29393, 30666, 32011, 33592, 35777, 36584, 37128, 40888, 41496, 41964, 45192, 48958, 50388, 54264, 54876, 58786, 59449, 61332, 64022, 66443, 71554, 73437, 83928, 86887, 88179, 96033, 97916, 100776, 107331, 109752, 117572, 118898, 122664, 128044, 132886, 143108, 146874, 173774, 176358, 178347, 192066, 195832, 199329, 214662, 235144, 237796, 256088, 260661, 265772, 286216, 293748, 347548, 352716, 356694, 384132, 398658, 416143, 429324, 465101, 475592, 521322, 531544, 587496, 608209, 695096, 705432, 713388, 768264, 797316, 832286, 858648, 930202, 1042644, 1129531, 1216418, 1248429, 1395303, 1426776, 1594632, 1664572, 1824627, 1860404, 2085288, 2259062, 2432836, 2496858, 2790606, 3329144, 3388593, 3649254, 3720808, 4518124, 4865672, 4993716, 5581212, 6777186, 7298508, 7906717, 9036248, 9987432, 11162424, 13554372, 14597016, 15813434, 23720151, 27108744, 31626868, 47440302, 63253736, 94880604, 189761208]

約数ペア:

[(1, 189761208), (2, 94880604), (3, 63253736), (4, 47440302), (6, 31626868), (7, 27108744), (8, 23720151), (12, 15813434), (13, 14597016), (14, 13554372), (17, 11162424), (19, 9987432), (21, 9036248), (24, 7906717), (26, 7298508), (28, 6777186), (34, 5581212), (38, 4993716), (39, 4865672), (42, 4518124), (51, 3720808), (52, 3649254), (56, 3388593), (57, 3329144), (68, 2790606), (76, 2496858), (78, 2432836), (84, 2259062), (91, 2085288), (102, 1860404), (104, 1824627), (114, 1664572), (119, 1594632), (133, 1426776), (136, 1395303), (152, 1248429), (156, 1216418), (168, 1129531), (182, 1042644), (204, 930202), (221, 858648), (228, 832286), (238, 797316), (247, 768264), (266, 713388), (269, 705432), (273, 695096), (312, 608209), (323, 587496), (357, 531544), (364, 521322), (399, 475592), (408, 465101), (442, 429324), (456, 416143), (476, 398658), (494, 384132), (532, 356694), (538, 352716), (546, 347548), (646, 293748), (663, 286216), (714, 265772), (728, 260661), (741, 256088), (798, 237796), (807, 235144), (884, 214662), (952, 199329), (969, 195832), (988, 192066), (1064, 178347), (1076, 176358), (1092, 173774), (1292, 146874), (1326, 143108), (1428, 132886), (1482, 128044), (1547, 122664), (1596, 118898), (1614, 117572), (1729, 109752), (1768, 107331), (1883, 100776), (1938, 97916), (1976, 96033), (2152, 88179), (2184, 86887), (2261, 83928), (2584, 73437), (2652, 71554), (2856, 66443), (2964, 64022), (3094, 61332), (3192, 59449), (3228, 58786), (3458, 54876), (3497, 54264), (3766, 50388), (3876, 48958), (4199, 45192), (4522, 41964), (4573, 41496), (4641, 40888), (5111, 37128), (5187, 36584), (5304, 35777), (5649, 33592), (5928, 32011), (6188, 30666), (6456, 29393), (6783, 27976), (6916, 27438), (6994, 27132), (7532, 25194), (7752, 24479), (8398, 22596), (9044, 20982), (9146, 20748), (9282, 20444), (10222, 18564), (10374, 18292), (10491, 18088), (11298, 16796), (12376, 15333), (12597, 15064), (13566, 13988), (13719, 13832)]