156573196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 320949216

約数和(自身を除く): 164376020

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 4787, 8177, 9574, 16354, 19148, 32708, 62231, 81379, 124462, 162758, 177119, 248924, 325516, 354238, 708476, 1057927, 2115854, 2302547, 3011023, 4231708, 4605094, 6022046, 9210188, 12044092, 39143299, 78286598, 156573196]

約数ペア:

[(1, 156573196), (2, 78286598), (4, 39143299), (13, 12044092), (17, 9210188), (26, 6022046), (34, 4605094), (37, 4231708), (52, 3011023), (68, 2302547), (74, 2115854), (148, 1057927), (221, 708476), (442, 354238), (481, 325516), (629, 248924), (884, 177119), (962, 162758), (1258, 124462), (1924, 81379), (2516, 62231), (4787, 32708), (8177, 19148), (9574, 16354)]