163940282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4519}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 287038080

約数和(自身を除く): 123097798

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 1067, 1649, 2134, 3298, 4519, 9038, 18139, 36278, 49709, 76823, 99418, 153646, 438343, 845053, 876686, 1690106, 4821773, 7451831, 9643546, 14903662, 81970141, 163940282]

約数ペア:

[(1, 163940282), (2, 81970141), (11, 14903662), (17, 9643546), (22, 7451831), (34, 4821773), (97, 1690106), (187, 876686), (194, 845053), (374, 438343), (1067, 153646), (1649, 99418), (2134, 76823), (3298, 49709), (4519, 36278), (9038, 18139)]