154489616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1311

約数の個数: 40

約数和(自身を含む): 310242048

約数和(自身を除く): 155752432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 941, 1324, 1882, 2648, 3764, 5296, 7528, 10261, 15056, 20522, 29171, 41044, 58342, 82088, 116684, 164176, 233368, 311471, 466736, 622942, 1245884, 2491768, 4983536, 9655601, 19311202, 38622404, 77244808, 154489616]

約数ペア:

[(1, 154489616), (2, 77244808), (4, 38622404), (8, 19311202), (16, 9655601), (31, 4983536), (62, 2491768), (124, 1245884), (248, 622942), (331, 466736), (496, 311471), (662, 233368), (941, 164176), (1324, 116684), (1882, 82088), (2648, 58342), (3764, 41044), (5296, 29171), (7528, 20522), (10261, 15056)]