152870672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3463}}^1$

素因数の和:3591

約数の個数: 40

約数和(自身を含む): 309265920

約数和(自身を除く): 156395248

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 3463, 5518, 6926, 11036, 13852, 22072, 27704, 44144, 55408, 107353, 214706, 308207, 429412, 616414, 858824, 1232828, 1717648, 2465656, 4931312, 9554417, 19108834, 38217668, 76435336, 152870672]

約数ペア:

[(1, 152870672), (2, 76435336), (4, 38217668), (8, 19108834), (16, 9554417), (31, 4931312), (62, 2465656), (89, 1717648), (124, 1232828), (178, 858824), (248, 616414), (356, 429412), (496, 308207), (712, 214706), (1424, 107353), (2759, 55408), (3463, 44144), (5518, 27704), (6926, 22072), (11036, 13852)]