154211552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 334221552

約数和(自身を除く): 180010000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 904, 1243, 1808, 2486, 3616, 3877, 4972, 7754, 9944, 15508, 19888, 31016, 39776, 42647, 62032, 85294, 124064, 170588, 341176, 438101, 682352, 876202, 1364704, 1752404, 3504808, 4819111, 7009616, 9638222, 14019232, 19276444, 38552888, 77105776, 154211552]

約数ペア:

[(1, 154211552), (2, 77105776), (4, 38552888), (8, 19276444), (11, 14019232), (16, 9638222), (22, 7009616), (32, 4819111), (44, 3504808), (88, 1752404), (113, 1364704), (176, 876202), (226, 682352), (352, 438101), (452, 341176), (904, 170588), (1243, 124064), (1808, 85294), (2486, 62032), (3616, 42647), (3877, 39776), (4972, 31016), (7754, 19888), (9944, 15508)]