156273792

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 128

約数和(自身を含む): 452096640

約数和(自身を除く): 295822848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 296, 384, 408, 444, 544, 592, 629, 647, 816, 888, 1088, 1184, 1258, 1294, 1632, 1776, 1887, 1941, 2176, 2368, 2516, 2588, 3264, 3552, 3774, 3882, 4736, 5032, 5176, 6528, 7104, 7548, 7764, 10064, 10352, 10999, 14208, 15096, 15528, 20128, 20704, 21998, 23939, 30192, 31056, 32997, 40256, 41408, 43996, 47878, 60384, 62112, 65994, 71817, 80512, 82816, 87992, 95756, 120768, 124224, 131988, 143634, 175984, 191512, 241536, 248448, 263976, 287268, 351968, 383024, 406963, 527952, 574536, 703936, 766048, 813926, 1055904, 1149072, 1220889, 1407872, 1532096, 1627852, 2111808, 2298144, 2441778, 3064192, 3255704, 4223616, 4596288, 4883556, 6511408, 9192576, 9767112, 13022816, 19534224, 26045632, 39068448, 52091264, 78136896, 156273792]

約数ペア:

[(1, 156273792), (2, 78136896), (3, 52091264), (4, 39068448), (6, 26045632), (8, 19534224), (12, 13022816), (16, 9767112), (17, 9192576), (24, 6511408), (32, 4883556), (34, 4596288), (37, 4223616), (48, 3255704), (51, 3064192), (64, 2441778), (68, 2298144), (74, 2111808), (96, 1627852), (102, 1532096), (111, 1407872), (128, 1220889), (136, 1149072), (148, 1055904), (192, 813926), (204, 766048), (222, 703936), (272, 574536), (296, 527952), (384, 406963), (408, 383024), (444, 351968), (544, 287268), (592, 263976), (629, 248448), (647, 241536), (816, 191512), (888, 175984), (1088, 143634), (1184, 131988), (1258, 124224), (1294, 120768), (1632, 95756), (1776, 87992), (1887, 82816), (1941, 80512), (2176, 71817), (2368, 65994), (2516, 62112), (2588, 60384), (3264, 47878), (3552, 43996), (3774, 41408), (3882, 40256), (4736, 32997), (5032, 31056), (5176, 30192), (6528, 23939), (7104, 21998), (7548, 20704), (7764, 20128), (10064, 15528), (10352, 15096), (10999, 14208)]