189789936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 624245760

約数和(自身を除く): 434455824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 137, 147, 152, 168, 186, 196, 217, 228, 248, 266, 274, 294, 304, 336, 372, 392, 399, 411, 434, 456, 496, 532, 548, 588, 589, 651, 744, 784, 798, 822, 868, 912, 931, 959, 1064, 1096, 1176, 1178, 1302, 1488, 1519, 1596, 1644, 1736, 1767, 1862, 1918, 2128, 2192, 2352, 2356, 2603, 2604, 2793, 2877, 3038, 3192, 3288, 3472, 3534, 3724, 3836, 4123, 4247, 4557, 4712, 5206, 5208, 5586, 5754, 6076, 6384, 6576, 6713, 7068, 7448, 7672, 7809, 8246, 8494, 9114, 9424, 10412, 10416, 11172, 11508, 12152, 12369, 12741, 13426, 14136, 14896, 15344, 15618, 16492, 16988, 18221, 18228, 20139, 20824, 22344, 23016, 24304, 24738, 25482, 26852, 28272, 28861, 29729, 31236, 32984, 33976, 36442, 36456, 40278, 41648, 44688, 46032, 49476, 50964, 53704, 54663, 57722, 59458, 62472, 65968, 67952, 72884, 72912, 80556, 80693, 86583, 89187, 98952, 101928, 107408, 109326, 115444, 118916, 124944, 127547, 145768, 161112, 161386, 173166, 178374, 197904, 203856, 208103, 218652, 230888, 237832, 242079, 255094, 291536, 322224, 322772, 346332, 356748, 382641, 416206, 437304, 461776, 475664, 484158, 510188, 564851, 624309, 645544, 692664, 713496, 765282, 832412, 874608, 968316, 1020376, 1129702, 1248618, 1291088, 1385328, 1426992, 1530564, 1664824, 1694553, 1936632, 2040752, 2259404, 2497236, 3061128, 3329648, 3389106, 3873264, 3953957, 4518808, 4994472, 6122256, 6778212, 7907914, 9037616, 9988944, 11861871, 13556424, 15815828, 23723742, 27112848, 31631656, 47447484, 63263312, 94894968, 189789936]

約数ペア:

[(1, 189789936), (2, 94894968), (3, 63263312), (4, 47447484), (6, 31631656), (7, 27112848), (8, 23723742), (12, 15815828), (14, 13556424), (16, 11861871), (19, 9988944), (21, 9037616), (24, 7907914), (28, 6778212), (31, 6122256), (38, 4994472), (42, 4518808), (48, 3953957), (49, 3873264), (56, 3389106), (57, 3329648), (62, 3061128), (76, 2497236), (84, 2259404), (93, 2040752), (98, 1936632), (112, 1694553), (114, 1664824), (124, 1530564), (133, 1426992), (137, 1385328), (147, 1291088), (152, 1248618), (168, 1129702), (186, 1020376), (196, 968316), (217, 874608), (228, 832412), (248, 765282), (266, 713496), (274, 692664), (294, 645544), (304, 624309), (336, 564851), (372, 510188), (392, 484158), (399, 475664), (411, 461776), (434, 437304), (456, 416206), (496, 382641), (532, 356748), (548, 346332), (588, 322772), (589, 322224), (651, 291536), (744, 255094), (784, 242079), (798, 237832), (822, 230888), (868, 218652), (912, 208103), (931, 203856), (959, 197904), (1064, 178374), (1096, 173166), (1176, 161386), (1178, 161112), (1302, 145768), (1488, 127547), (1519, 124944), (1596, 118916), (1644, 115444), (1736, 109326), (1767, 107408), (1862, 101928), (1918, 98952), (2128, 89187), (2192, 86583), (2352, 80693), (2356, 80556), (2603, 72912), (2604, 72884), (2793, 67952), (2877, 65968), (3038, 62472), (3192, 59458), (3288, 57722), (3472, 54663), (3534, 53704), (3724, 50964), (3836, 49476), (4123, 46032), (4247, 44688), (4557, 41648), (4712, 40278), (5206, 36456), (5208, 36442), (5586, 33976), (5754, 32984), (6076, 31236), (6384, 29729), (6576, 28861), (6713, 28272), (7068, 26852), (7448, 25482), (7672, 24738), (7809, 24304), (8246, 23016), (8494, 22344), (9114, 20824), (9424, 20139), (10412, 18228), (10416, 18221), (11172, 16988), (11508, 16492), (12152, 15618), (12369, 15344), (12741, 14896), (13426, 14136)]