156697288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29191}}^1$

素因数の和:29269

約数の個数: 32

約数和(自身を含む): 325782720

約数和(自身を除く): 169085432

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 29191, 58382, 116764, 233528, 321101, 642202, 1284404, 1780651, 2568808, 3561302, 7122604, 14245208, 19587161, 39174322, 78348644, 156697288]

約数ペア:

[(1, 156697288), (2, 78348644), (4, 39174322), (8, 19587161), (11, 14245208), (22, 7122604), (44, 3561302), (61, 2568808), (88, 1780651), (122, 1284404), (244, 642202), (488, 321101), (671, 233528), (1342, 116764), (2684, 58382), (5368, 29191)]