127914916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{41051}}^1$

素因数の和:41115

約数の個数: 24

約数和(自身を含む): 241385760

約数和(自身を除く): 113470844

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 41051, 82102, 164204, 779969, 1559938, 1683091, 3119876, 3366182, 6732364, 31978729, 63957458, 127914916]

約数ペア:

[(1, 127914916), (2, 63957458), (4, 31978729), (19, 6732364), (38, 3366182), (41, 3119876), (76, 1683091), (82, 1559938), (164, 779969), (779, 164204), (1558, 82102), (3116, 41051)]