16149304870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{25339}}^1$

素因数の和:25549

約数の個数: 64

約数和(自身を含む): 32315189760

約数和(自身を除く): 16165884890

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 163, 170, 230, 326, 391, 782, 815, 1630, 1955, 2771, 3749, 3910, 5542, 7498, 13855, 18745, 25339, 27710, 37490, 50678, 63733, 126695, 127466, 253390, 318665, 430763, 582797, 637330, 861526, 1165594, 2153815, 2913985, 4130257, 4307630, 5827970, 8260514, 9907549, 19815098, 20651285, 41302570, 49537745, 70214369, 94995911, 99075490, 140428738, 189991822, 351071845, 474979555, 702143690, 949959110, 1614930487, 3229860974, 8074652435, 16149304870]

約数ペア:

[(1, 16149304870), (2, 8074652435), (5, 3229860974), (10, 1614930487), (17, 949959110), (23, 702143690), (34, 474979555), (46, 351071845), (85, 189991822), (115, 140428738), (163, 99075490), (170, 94995911), (230, 70214369), (326, 49537745), (391, 41302570), (782, 20651285), (815, 19815098), (1630, 9907549), (1955, 8260514), (2771, 5827970), (3749, 4307630), (3910, 4130257), (5542, 2913985), (7498, 2153815), (13855, 1165594), (18745, 861526), (25339, 637330), (27710, 582797), (37490, 430763), (50678, 318665), (63733, 253390), (126695, 127466)]