125296048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1805

約数の個数: 40

約数和(自身を含む): 252344960

約数和(自身を除く): 127048912

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 1609, 2512, 3218, 4867, 6436, 9734, 12872, 19468, 25744, 38936, 49879, 77872, 99758, 199516, 252613, 399032, 505226, 798064, 1010452, 2020904, 4041808, 7831003, 15662006, 31324012, 62648024, 125296048]

約数ペア:

[(1, 125296048), (2, 62648024), (4, 31324012), (8, 15662006), (16, 7831003), (31, 4041808), (62, 2020904), (124, 1010452), (157, 798064), (248, 505226), (314, 399032), (496, 252613), (628, 199516), (1256, 99758), (1609, 77872), (2512, 49879), (3218, 38936), (4867, 25744), (6436, 19468), (9734, 12872)]