156978244956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1006270801}}^1$

素因数の和:1006270821

約数の個数: 24

約数和(自身を含む): 394458154384

約数和(自身を除く): 237479909428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1006270801, 2012541602, 3018812403, 4025083204, 6037624806, 12075249612, 13081520413, 26163040826, 39244561239, 52326081652, 78489122478, 156978244956]

約数ペア:

[(1, 156978244956), (2, 78489122478), (3, 52326081652), (4, 39244561239), (6, 26163040826), (12, 13081520413), (13, 12075249612), (26, 6037624806), (39, 4025083204), (52, 3018812403), (78, 2012541602), (156, 1006270801)]