156045428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13693}}^1$

素因数の和:13752

約数の個数: 48

約数和(自身を含む): 349689984

約数和(自身を除く): 193644556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 13693, 27386, 54772, 95851, 150623, 191702, 301246, 383404, 506641, 602492, 1013282, 1054361, 2026564, 2108722, 3546487, 4217444, 5573051, 7092974, 11146102, 14185948, 22292204, 39011357, 78022714, 156045428]

約数ペア:

[(1, 156045428), (2, 78022714), (4, 39011357), (7, 22292204), (11, 14185948), (14, 11146102), (22, 7092974), (28, 5573051), (37, 4217444), (44, 3546487), (74, 2108722), (77, 2026564), (148, 1054361), (154, 1013282), (259, 602492), (308, 506641), (407, 383404), (518, 301246), (814, 191702), (1036, 150623), (1628, 95851), (2849, 54772), (5698, 27386), (11396, 13693)]