140417072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8179}}^1$

素因数の和:8253

約数の個数: 40

約数和(自身を含む): 289081200

約数和(自身を除く): 148664128

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4292, 8179, 8584, 16358, 17168, 32716, 65432, 130864, 237191, 302623, 474382, 605246, 948764, 1210492, 1897528, 2420984, 3795056, 4841968, 8776067, 17552134, 35104268, 70208536, 140417072]

約数ペア:

[(1, 140417072), (2, 70208536), (4, 35104268), (8, 17552134), (16, 8776067), (29, 4841968), (37, 3795056), (58, 2420984), (74, 1897528), (116, 1210492), (148, 948764), (232, 605246), (296, 474382), (464, 302623), (592, 237191), (1073, 130864), (2146, 65432), (4292, 32716), (8179, 17168), (8584, 16358)]