156786191978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1\times {\mathrm{31643}}^1$

素因数の和:33086

約数の個数: 32

約数和(自身を含む): 255177216000

約数和(自身を除く): 98391024022

約数列:

[1, 2, 13, 26, 149, 298, 1279, 1937, 2558, 3874, 16627, 31643, 33254, 63286, 190571, 381142, 411359, 822718, 2477423, 4714807, 4954846, 9429614, 40471397, 61292491, 80942794, 122584982, 526128161, 1052256322, 6030238153, 12060476306, 78393095989, 156786191978]

約数ペア:

[(1, 156786191978), (2, 78393095989), (13, 12060476306), (26, 6030238153), (149, 1052256322), (298, 526128161), (1279, 122584982), (1937, 80942794), (2558, 61292491), (3874, 40471397), (16627, 9429614), (31643, 4954846), (33254, 4714807), (63286, 2477423), (190571, 822718), (381142, 411359)]