157615488

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 479945700

約数和(自身を除く): 322330212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 379, 384, 456, 576, 608, 684, 722, 758, 912, 1083, 1137, 1152, 1216, 1368, 1444, 1516, 1824, 2166, 2274, 2432, 2736, 2888, 3032, 3249, 3411, 3648, 4332, 4548, 5472, 5776, 6064, 6498, 6822, 7201, 7296, 8664, 9096, 10944, 11552, 12128, 12996, 13644, 14402, 17328, 18192, 21603, 21888, 23104, 24256, 25992, 27288, 28804, 34656, 36384, 43206, 46208, 48512, 51984, 54576, 57608, 64809, 69312, 72768, 86412, 103968, 109152, 115216, 129618, 136819, 138624, 145536, 172824, 207936, 218304, 230432, 259236, 273638, 345648, 410457, 415872, 436608, 460864, 518472, 547276, 691296, 820914, 921728, 1036944, 1094552, 1231371, 1382592, 1641828, 2073888, 2189104, 2462742, 2765184, 3283656, 4147776, 4378208, 4925484, 6567312, 8295552, 8756416, 9850968, 13134624, 17512832, 19701936, 26269248, 39403872, 52538496, 78807744, 157615488]

約数ペア:

[(1, 157615488), (2, 78807744), (3, 52538496), (4, 39403872), (6, 26269248), (8, 19701936), (9, 17512832), (12, 13134624), (16, 9850968), (18, 8756416), (19, 8295552), (24, 6567312), (32, 4925484), (36, 4378208), (38, 4147776), (48, 3283656), (57, 2765184), (64, 2462742), (72, 2189104), (76, 2073888), (96, 1641828), (114, 1382592), (128, 1231371), (144, 1094552), (152, 1036944), (171, 921728), (192, 820914), (228, 691296), (288, 547276), (304, 518472), (342, 460864), (361, 436608), (379, 415872), (384, 410457), (456, 345648), (576, 273638), (608, 259236), (684, 230432), (722, 218304), (758, 207936), (912, 172824), (1083, 145536), (1137, 138624), (1152, 136819), (1216, 129618), (1368, 115216), (1444, 109152), (1516, 103968), (1824, 86412), (2166, 72768), (2274, 69312), (2432, 64809), (2736, 57608), (2888, 54576), (3032, 51984), (3249, 48512), (3411, 46208), (3648, 43206), (4332, 36384), (4548, 34656), (5472, 28804), (5776, 27288), (6064, 25992), (6498, 24256), (6822, 23104), (7201, 21888), (7296, 21603), (8664, 18192), (9096, 17328), (10944, 14402), (11552, 13644), (12128, 12996)]