157470512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 319741440

約数和(自身を除く): 162270928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 271, 368, 542, 1084, 1579, 2168, 3158, 4336, 6233, 6316, 12466, 12632, 24932, 25264, 36317, 49864, 72634, 99728, 145268, 290536, 427909, 581072, 855818, 1711636, 3423272, 6846544, 9841907, 19683814, 39367628, 78735256, 157470512]

約数ペア:

[(1, 157470512), (2, 78735256), (4, 39367628), (8, 19683814), (16, 9841907), (23, 6846544), (46, 3423272), (92, 1711636), (184, 855818), (271, 581072), (368, 427909), (542, 290536), (1084, 145268), (1579, 99728), (2168, 72634), (3158, 49864), (4336, 36317), (6233, 25264), (6316, 24932), (12466, 12632)]