157851392

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 213011968

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 83, 92, 128, 136, 152, 166, 184, 256, 272, 304, 323, 332, 368, 391, 437, 544, 608, 646, 664, 736, 782, 874, 1088, 1216, 1292, 1328, 1411, 1472, 1564, 1577, 1748, 1909, 2176, 2432, 2584, 2656, 2822, 2944, 3128, 3154, 3496, 3818, 4352, 4864, 5168, 5312, 5644, 5888, 6256, 6308, 6992, 7429, 7636, 10336, 10624, 11288, 12512, 12616, 13984, 14858, 15272, 20672, 21248, 22576, 25024, 25232, 26809, 27968, 29716, 30544, 32453, 36271, 41344, 45152, 50048, 50464, 53618, 55936, 59432, 61088, 64906, 72542, 82688, 90304, 100096, 100928, 107236, 111872, 118864, 122176, 129812, 145084, 180608, 201856, 214472, 237728, 244352, 259624, 290168, 361216, 403712, 428944, 475456, 488704, 519248, 580336, 616607, 857888, 950912, 1038496, 1160672, 1233214, 1715776, 1901824, 2076992, 2321344, 2466428, 3431552, 4153984, 4642688, 4932856, 6863104, 8307968, 9285376, 9865712, 19731424, 39462848, 78925696, 157851392]

約数ペア:

[(1, 157851392), (2, 78925696), (4, 39462848), (8, 19731424), (16, 9865712), (17, 9285376), (19, 8307968), (23, 6863104), (32, 4932856), (34, 4642688), (38, 4153984), (46, 3431552), (64, 2466428), (68, 2321344), (76, 2076992), (83, 1901824), (92, 1715776), (128, 1233214), (136, 1160672), (152, 1038496), (166, 950912), (184, 857888), (256, 616607), (272, 580336), (304, 519248), (323, 488704), (332, 475456), (368, 428944), (391, 403712), (437, 361216), (544, 290168), (608, 259624), (646, 244352), (664, 237728), (736, 214472), (782, 201856), (874, 180608), (1088, 145084), (1216, 129812), (1292, 122176), (1328, 118864), (1411, 111872), (1472, 107236), (1564, 100928), (1577, 100096), (1748, 90304), (1909, 82688), (2176, 72542), (2432, 64906), (2584, 61088), (2656, 59432), (2822, 55936), (2944, 53618), (3128, 50464), (3154, 50048), (3496, 45152), (3818, 41344), (4352, 36271), (4864, 32453), (5168, 30544), (5312, 29716), (5644, 27968), (5888, 26809), (6256, 25232), (6308, 25024), (6992, 22576), (7429, 21248), (7636, 20672), (10336, 15272), (10624, 14858), (11288, 13984), (12512, 12616)]