156922552

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1609}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 300232800

約数和(自身を除く): 143310248

約数列:

[1, 2, 4, 8, 73, 146, 167, 292, 334, 584, 668, 1336, 1609, 3218, 6436, 12191, 12872, 24382, 48764, 97528, 117457, 234914, 268703, 469828, 537406, 939656, 1074812, 2149624, 19615319, 39230638, 78461276, 156922552]

約数ペア:

[(1, 156922552), (2, 78461276), (4, 39230638), (8, 19615319), (73, 2149624), (146, 1074812), (167, 939656), (292, 537406), (334, 469828), (584, 268703), (668, 234914), (1336, 117457), (1609, 97528), (3218, 48764), (6436, 24382), (12191, 12872)]