164925704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{39119}}^1$

素因数の和:39173

約数の個数: 32

約数和(自身を含む): 337996800

約数和(自身を除く): 173071096

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 39119, 78238, 156476, 312952, 665023, 1212689, 1330046, 2425378, 2660092, 4850756, 5320184, 9701512, 20615713, 41231426, 82462852, 164925704]

約数ペア:

[(1, 164925704), (2, 82462852), (4, 41231426), (8, 20615713), (17, 9701512), (31, 5320184), (34, 4850756), (62, 2660092), (68, 2425378), (124, 1330046), (136, 1212689), (248, 665023), (527, 312952), (1054, 156476), (2108, 78238), (4216, 39119)]