127989158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14879}}^1$

素因数の和:14932

約数の個数: 32

約数和(自身を含む): 231413760

約数和(自身を除く): 103424602

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 14879, 29758, 163669, 252943, 327338, 342217, 505886, 684434, 2782373, 3764387, 5564746, 5817689, 7528774, 11635378, 63994579, 127989158]

約数ペア:

[(1, 127989158), (2, 63994579), (11, 11635378), (17, 7528774), (22, 5817689), (23, 5564746), (34, 3764387), (46, 2782373), (187, 684434), (253, 505886), (374, 342217), (391, 327338), (506, 252943), (782, 163669), (4301, 29758), (8602, 14879)]