156984307398

素因数分解:

$2^1\times 3^2\times {\mathrm{42169}}^1\times {\mathrm{206819}}^1$

素因数の和:248996

約数の個数: 24

約数和(自身を含む): 340142376600

約数和(自身を除く): 183158069202

約数列:

[1, 2, 3, 6, 9, 18, 42169, 84338, 126507, 206819, 253014, 379521, 413638, 620457, 759042, 1240914, 1861371, 3722742, 8721350411, 17442700822, 26164051233, 52328102466, 78492153699, 156984307398]

約数ペア:

[(1, 156984307398), (2, 78492153699), (3, 52328102466), (6, 26164051233), (9, 17442700822), (18, 8721350411), (42169, 3722742), (84338, 1861371), (126507, 1240914), (206819, 759042), (253014, 620457), (379521, 413638)]