155127968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 316866816

約数和(自身を除く): 161738848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 353, 443, 496, 706, 886, 992, 1412, 1772, 2824, 3544, 5648, 7088, 10943, 11296, 13733, 14176, 21886, 27466, 43772, 54932, 87544, 109864, 156379, 175088, 219728, 312758, 350176, 439456, 625516, 1251032, 2502064, 4847749, 5004128, 9695498, 19390996, 38781992, 77563984, 155127968]

約数ペア:

[(1, 155127968), (2, 77563984), (4, 38781992), (8, 19390996), (16, 9695498), (31, 5004128), (32, 4847749), (62, 2502064), (124, 1251032), (248, 625516), (353, 439456), (443, 350176), (496, 312758), (706, 219728), (886, 175088), (992, 156379), (1412, 109864), (1772, 87544), (2824, 54932), (3544, 43772), (5648, 27466), (7088, 21886), (10943, 14176), (11296, 13733)]