157942799212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1\times {\mathrm{5711}}^1$

素因数の和:8230

約数の個数: 48

約数和(自身を含む): 302781878784

約数和(自身を除く): 144839079572

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 2221, 3113, 4442, 5711, 6226, 8884, 11422, 12452, 22844, 24431, 48862, 62821, 97724, 125642, 251284, 628543, 1257086, 1616213, 2514172, 3232426, 6464852, 6913973, 12684131, 13827946, 17778343, 25368262, 27655892, 35556686, 50736524, 71113372, 139525441, 279050882, 558101764, 3589609073, 7179218146, 14358436292, 39485699803, 78971399606, 157942799212]

約数ペア:

[(1, 157942799212), (2, 78971399606), (4, 39485699803), (11, 14358436292), (22, 7179218146), (44, 3589609073), (283, 558101764), (566, 279050882), (1132, 139525441), (2221, 71113372), (3113, 50736524), (4442, 35556686), (5711, 27655892), (6226, 25368262), (8884, 17778343), (11422, 13827946), (12452, 12684131), (22844, 6913973), (24431, 6464852), (48862, 3232426), (62821, 2514172), (97724, 1616213), (125642, 1257086), (251284, 628543)]