131457882

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 266048640

約数和(自身を除く): 134590758

約数列:

[1, 2, 3, 6, 151, 302, 373, 389, 453, 746, 778, 906, 1119, 1167, 2238, 2334, 56323, 58739, 112646, 117478, 145097, 168969, 176217, 290194, 337938, 352434, 435291, 870582, 21909647, 43819294, 65728941, 131457882]

約数ペア:

[(1, 131457882), (2, 65728941), (3, 43819294), (6, 21909647), (151, 870582), (302, 435291), (373, 352434), (389, 337938), (453, 290194), (746, 176217), (778, 168969), (906, 145097), (1119, 117478), (1167, 112646), (2238, 58739), (2334, 56323)]