156778941514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1\times {\mathrm{37663}}^1$

素因数の和:44662

約数の個数: 32

約数和(自身を含む): 264314502144

約数和(自身を除く): 107535560630

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 6961, 13922, 37663, 75326, 90493, 160103, 180986, 320206, 489619, 866249, 979238, 1732498, 2081339, 4162678, 11261237, 22522474, 262172143, 524344286, 3408237859, 6029959289, 6816475718, 12059918578, 78389470757, 156778941514]

約数ペア:

[(1, 156778941514), (2, 78389470757), (13, 12059918578), (23, 6816475718), (26, 6029959289), (46, 3408237859), (299, 524344286), (598, 262172143), (6961, 22522474), (13922, 11261237), (37663, 4162678), (75326, 2081339), (90493, 1732498), (160103, 979238), (180986, 866249), (320206, 489619)]