187502384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 408473856

約数和(自身を除く): 220971472

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 272, 296, 496, 527, 592, 601, 629, 1054, 1147, 1202, 1258, 2108, 2294, 2404, 2516, 4216, 4588, 4808, 5032, 8432, 9176, 9616, 10064, 10217, 18352, 18631, 19499, 20434, 22237, 37262, 38998, 40868, 44474, 74524, 77996, 81736, 88948, 149048, 155992, 163472, 177896, 298096, 311984, 316727, 355792, 378029, 633454, 689347, 756058, 1266908, 1378694, 1512116, 2533816, 2757388, 3024232, 5067632, 5514776, 6048464, 11029552, 11718899, 23437798, 46875596, 93751192, 187502384]

約数ペア:

[(1, 187502384), (2, 93751192), (4, 46875596), (8, 23437798), (16, 11718899), (17, 11029552), (31, 6048464), (34, 5514776), (37, 5067632), (62, 3024232), (68, 2757388), (74, 2533816), (124, 1512116), (136, 1378694), (148, 1266908), (248, 756058), (272, 689347), (296, 633454), (496, 378029), (527, 355792), (592, 316727), (601, 311984), (629, 298096), (1054, 177896), (1147, 163472), (1202, 155992), (1258, 149048), (2108, 88948), (2294, 81736), (2404, 77996), (2516, 74524), (4216, 44474), (4588, 40868), (4808, 38998), (5032, 37262), (8432, 22237), (9176, 20434), (9616, 19499), (10064, 18631), (10217, 18352)]