157097654512

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{1583}}^1\times {\mathrm{34651}}^1$

素因数の和:36421

約数の個数: 40

約数和(自身を含む): 306279325440

約数和(自身を除く): 149181670928

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 1583, 2864, 3166, 6332, 12664, 25328, 34651, 69302, 138604, 277208, 283357, 554416, 566714, 1133428, 2266856, 4533712, 6202529, 12405058, 24810116, 49620232, 54852533, 99240464, 109705066, 219410132, 438820264, 877640528, 9818603407, 19637206814, 39274413628, 78548827256, 157097654512]

約数ペア:

[(1, 157097654512), (2, 78548827256), (4, 39274413628), (8, 19637206814), (16, 9818603407), (179, 877640528), (358, 438820264), (716, 219410132), (1432, 109705066), (1583, 99240464), (2864, 54852533), (3166, 49620232), (6332, 24810116), (12664, 12405058), (25328, 6202529), (34651, 4533712), (69302, 2266856), (138604, 1133428), (277208, 566714), (283357, 554416)]