163129648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1579}}^1$

素因数の和:2185

約数の個数: 40

約数和(自身を含む): 345602880

約数和(自身を除く): 182473232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 587, 1174, 1579, 2348, 3158, 4696, 6316, 6457, 9392, 12632, 12914, 17369, 25264, 25828, 34738, 51656, 69476, 103312, 138952, 277904, 926873, 1853746, 3707492, 7414984, 10195603, 14829968, 20391206, 40782412, 81564824, 163129648]

約数ペア:

[(1, 163129648), (2, 81564824), (4, 40782412), (8, 20391206), (11, 14829968), (16, 10195603), (22, 7414984), (44, 3707492), (88, 1853746), (176, 926873), (587, 277904), (1174, 138952), (1579, 103312), (2348, 69476), (3158, 51656), (4696, 34738), (6316, 25828), (6457, 25264), (9392, 17369), (12632, 12914)]