99156160

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2081

約数の個数: 56

約数和(自身を含む): 237689136

約数和(自身を除く): 138532976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 1901, 2608, 3260, 3802, 5216, 6520, 7604, 9505, 10432, 13040, 15208, 19010, 26080, 30416, 38020, 52160, 60832, 76040, 121664, 152080, 304160, 309863, 608320, 619726, 1239452, 1549315, 2478904, 3098630, 4957808, 6197260, 9915616, 12394520, 19831232, 24789040, 49578080, 99156160]

約数ペア:

[(1, 99156160), (2, 49578080), (4, 24789040), (5, 19831232), (8, 12394520), (10, 9915616), (16, 6197260), (20, 4957808), (32, 3098630), (40, 2478904), (64, 1549315), (80, 1239452), (160, 619726), (163, 608320), (320, 309863), (326, 304160), (652, 152080), (815, 121664), (1304, 76040), (1630, 60832), (1901, 52160), (2608, 38020), (3260, 30416), (3802, 26080), (5216, 19010), (6520, 15208), (7604, 13040), (9505, 10432)]