157012608

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 440003520

約数和(自身を除く): 282990912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 192, 222, 257, 258, 296, 344, 384, 444, 514, 516, 592, 688, 771, 888, 1028, 1032, 1184, 1376, 1542, 1591, 1776, 2056, 2064, 2368, 2752, 3084, 3182, 3552, 4112, 4128, 4736, 4773, 5504, 6168, 6364, 7104, 8224, 8256, 9509, 9546, 11051, 12336, 12728, 14208, 16448, 16512, 19018, 19092, 22102, 24672, 25456, 28527, 32896, 33153, 38036, 38184, 44204, 49344, 50912, 57054, 66306, 76072, 76368, 88408, 98688, 101824, 114108, 132612, 152144, 152736, 176816, 203648, 228216, 265224, 304288, 305472, 353632, 408887, 456432, 530448, 608576, 610944, 707264, 817774, 912864, 1060896, 1217152, 1226661, 1414528, 1635548, 1825728, 2121792, 2453322, 3271096, 3651456, 4243584, 4906644, 6542192, 9813288, 13084384, 19626576, 26168768, 39253152, 52337536, 78506304, 157012608]

約数ペア:

[(1, 157012608), (2, 78506304), (3, 52337536), (4, 39253152), (6, 26168768), (8, 19626576), (12, 13084384), (16, 9813288), (24, 6542192), (32, 4906644), (37, 4243584), (43, 3651456), (48, 3271096), (64, 2453322), (74, 2121792), (86, 1825728), (96, 1635548), (111, 1414528), (128, 1226661), (129, 1217152), (148, 1060896), (172, 912864), (192, 817774), (222, 707264), (257, 610944), (258, 608576), (296, 530448), (344, 456432), (384, 408887), (444, 353632), (514, 305472), (516, 304288), (592, 265224), (688, 228216), (771, 203648), (888, 176816), (1028, 152736), (1032, 152144), (1184, 132612), (1376, 114108), (1542, 101824), (1591, 98688), (1776, 88408), (2056, 76368), (2064, 76072), (2368, 66306), (2752, 57054), (3084, 50912), (3182, 49344), (3552, 44204), (4112, 38184), (4128, 38036), (4736, 33153), (4773, 32896), (5504, 28527), (6168, 25456), (6364, 24672), (7104, 22102), (8224, 19092), (8256, 19018), (9509, 16512), (9546, 16448), (11051, 14208), (12336, 12728)]