141388728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 449971200

約数和(自身を除く): 308582472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 23, 24, 26, 34, 38, 39, 46, 51, 52, 57, 61, 68, 69, 76, 78, 92, 102, 104, 114, 122, 136, 138, 152, 156, 183, 184, 204, 221, 228, 244, 247, 276, 299, 312, 323, 366, 391, 408, 437, 442, 456, 488, 494, 552, 598, 646, 663, 732, 741, 782, 793, 874, 884, 897, 969, 988, 1037, 1159, 1173, 1196, 1292, 1311, 1326, 1403, 1464, 1482, 1564, 1586, 1748, 1768, 1794, 1938, 1976, 2074, 2318, 2346, 2379, 2392, 2584, 2622, 2652, 2806, 2964, 3111, 3128, 3172, 3477, 3496, 3588, 3876, 4148, 4199, 4209, 4636, 4692, 4758, 5083, 5244, 5304, 5612, 5681, 5928, 6222, 6344, 6954, 7176, 7429, 7752, 8296, 8398, 8418, 9272, 9384, 9516, 10166, 10488, 11224, 11362, 12444, 12597, 13481, 13908, 14858, 15067, 15249, 16796, 16836, 17043, 18239, 19032, 19703, 20332, 22287, 22724, 23851, 24888, 25194, 26657, 26962, 27816, 29716, 30134, 30498, 33592, 33672, 34086, 36478, 39406, 40443, 40664, 44574, 45201, 45448, 47702, 50388, 53314, 53924, 54717, 59109, 59432, 60268, 60996, 68172, 71553, 72956, 78812, 79971, 80886, 89148, 90402, 95404, 96577, 100776, 106628, 107848, 109434, 118218, 120536, 121992, 136344, 143106, 145912, 157624, 159942, 161772, 178296, 180804, 190808, 193154, 213256, 218868, 236436, 256139, 286212, 289731, 310063, 319884, 323544, 346541, 361608, 386308, 437736, 453169, 472872, 512278, 572424, 579462, 620126, 639768, 693082, 768417, 772616, 906338, 930189, 1024556, 1039623, 1158924, 1240252, 1359507, 1386164, 1536834, 1812676, 1860378, 2049112, 2079246, 2317848, 2480504, 2719014, 2772328, 3073668, 3625352, 3720756, 4158492, 5438028, 5891197, 6147336, 7441512, 8316984, 10876056, 11782394, 17673591, 23564788, 35347182, 47129576, 70694364, 141388728]

約数ペア:

[(1, 141388728), (2, 70694364), (3, 47129576), (4, 35347182), (6, 23564788), (8, 17673591), (12, 11782394), (13, 10876056), (17, 8316984), (19, 7441512), (23, 6147336), (24, 5891197), (26, 5438028), (34, 4158492), (38, 3720756), (39, 3625352), (46, 3073668), (51, 2772328), (52, 2719014), (57, 2480504), (61, 2317848), (68, 2079246), (69, 2049112), (76, 1860378), (78, 1812676), (92, 1536834), (102, 1386164), (104, 1359507), (114, 1240252), (122, 1158924), (136, 1039623), (138, 1024556), (152, 930189), (156, 906338), (183, 772616), (184, 768417), (204, 693082), (221, 639768), (228, 620126), (244, 579462), (247, 572424), (276, 512278), (299, 472872), (312, 453169), (323, 437736), (366, 386308), (391, 361608), (408, 346541), (437, 323544), (442, 319884), (456, 310063), (488, 289731), (494, 286212), (552, 256139), (598, 236436), (646, 218868), (663, 213256), (732, 193154), (741, 190808), (782, 180804), (793, 178296), (874, 161772), (884, 159942), (897, 157624), (969, 145912), (988, 143106), (1037, 136344), (1159, 121992), (1173, 120536), (1196, 118218), (1292, 109434), (1311, 107848), (1326, 106628), (1403, 100776), (1464, 96577), (1482, 95404), (1564, 90402), (1586, 89148), (1748, 80886), (1768, 79971), (1794, 78812), (1938, 72956), (1976, 71553), (2074, 68172), (2318, 60996), (2346, 60268), (2379, 59432), (2392, 59109), (2584, 54717), (2622, 53924), (2652, 53314), (2806, 50388), (2964, 47702), (3111, 45448), (3128, 45201), (3172, 44574), (3477, 40664), (3496, 40443), (3588, 39406), (3876, 36478), (4148, 34086), (4199, 33672), (4209, 33592), (4636, 30498), (4692, 30134), (4758, 29716), (5083, 27816), (5244, 26962), (5304, 26657), (5612, 25194), (5681, 24888), (5928, 23851), (6222, 22724), (6344, 22287), (6954, 20332), (7176, 19703), (7429, 19032), (7752, 18239), (8296, 17043), (8398, 16836), (8418, 16796), (9272, 15249), (9384, 15067), (9516, 14858), (10166, 13908), (10488, 13481), (11224, 12597), (11362, 12444)]