157090090792

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5503}}^1\times {\mathrm{12347}}^1$

素因数の和:17890

約数の個数: 48

約数和(自身を含む): 312971420160

約数和(自身を除く): 155881329368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5503, 11006, 12347, 22012, 24694, 44024, 49388, 93551, 98776, 187102, 209899, 374204, 419798, 748408, 839596, 1590367, 1679192, 3180734, 3568283, 6361468, 7136566, 12722936, 14273132, 28546264, 67945541, 135891082, 271782164, 543564328, 1155074197, 2310148394, 4620296788, 9240593576, 19636261349, 39272522698, 78545045396, 157090090792]

約数ペア:

[(1, 157090090792), (2, 78545045396), (4, 39272522698), (8, 19636261349), (17, 9240593576), (34, 4620296788), (68, 2310148394), (136, 1155074197), (289, 543564328), (578, 271782164), (1156, 135891082), (2312, 67945541), (5503, 28546264), (11006, 14273132), (12347, 12722936), (22012, 7136566), (24694, 6361468), (44024, 3568283), (49388, 3180734), (93551, 1679192), (98776, 1590367), (187102, 839596), (209899, 748408), (374204, 419798)]