156943768816

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3527}}^1\times {\mathrm{9059}}^1$

素因数の和:12901

約数の個数: 40

約数和(自身を含む): 305189216640

約数和(自身を除く): 148245447824

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3527, 4912, 7054, 9059, 14108, 18118, 28216, 36236, 56432, 72472, 144944, 1082789, 2165578, 2781113, 4331156, 5562226, 8662312, 11124452, 17324624, 22248904, 31951093, 44497808, 63902186, 127804372, 255608744, 511217488, 9808985551, 19617971102, 39235942204, 78471884408, 156943768816]

約数ペア:

[(1, 156943768816), (2, 78471884408), (4, 39235942204), (8, 19617971102), (16, 9808985551), (307, 511217488), (614, 255608744), (1228, 127804372), (2456, 63902186), (3527, 44497808), (4912, 31951093), (7054, 22248904), (9059, 17324624), (14108, 11124452), (18118, 8662312), (28216, 5562226), (36236, 4331156), (56432, 2781113), (72472, 2165578), (144944, 1082789)]