155530828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{31181}}^1$

素因数の和:31257

約数の個数: 24

約数和(自身を含む): 288121680

約数和(自身を除く): 132590852

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 31181, 62362, 124724, 904249, 1340783, 1808498, 2681566, 3616996, 5363132, 38882707, 77765414, 155530828]

約数ペア:

[(1, 155530828), (2, 77765414), (4, 38882707), (29, 5363132), (43, 3616996), (58, 2681566), (86, 1808498), (116, 1340783), (172, 904249), (1247, 124724), (2494, 62362), (4988, 31181)]