156934808668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{418087}}^1$

素因数の和:418570

約数の個数: 48

約数和(自身を含む): 316074528000

約数和(自身を除く): 159139719332

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 449, 836, 898, 1796, 4939, 8531, 9878, 17062, 19756, 34124, 93841, 187682, 375364, 418087, 836174, 1672348, 4598957, 7943653, 9197914, 15887306, 18395828, 31774612, 87380183, 174760366, 187721063, 349520732, 375442126, 750884252, 2064931693, 3566700197, 4129863386, 7133400394, 8259726772, 14266800788, 39233702167, 78467404334, 156934808668]

約数ペア:

[(1, 156934808668), (2, 78467404334), (4, 39233702167), (11, 14266800788), (19, 8259726772), (22, 7133400394), (38, 4129863386), (44, 3566700197), (76, 2064931693), (209, 750884252), (418, 375442126), (449, 349520732), (836, 187721063), (898, 174760366), (1796, 87380183), (4939, 31774612), (8531, 18395828), (9878, 15887306), (17062, 9197914), (19756, 7943653), (34124, 4598957), (93841, 1672348), (187682, 836174), (375364, 418087)]