137788403132

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{665503}}^1$

素因数の和:665969

約数の個数: 24

約数和(自身を含む): 243286966272

約数和(自身を除く): 105498563140

約数列:

[1, 2, 4, 191, 271, 382, 542, 764, 1084, 51761, 103522, 207044, 665503, 1331006, 2662012, 127111073, 180351313, 254222146, 360702626, 508444292, 721405252, 34447100783, 68894201566, 137788403132]

約数ペア:

[(1, 137788403132), (2, 68894201566), (4, 34447100783), (191, 721405252), (271, 508444292), (382, 360702626), (542, 254222146), (764, 180351313), (1084, 127111073), (51761, 2662012), (103522, 1331006), (207044, 665503)]