164070434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 301644000

約数和(自身を除く): 137573566

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 2057, 2099, 2299, 3553, 4114, 4198, 4598, 7106, 23089, 35683, 39083, 39881, 46178, 71366, 78166, 79762, 253979, 392513, 438691, 507958, 677977, 785026, 877382, 1355954, 4317643, 4825601, 7457747, 8635286, 9651202, 14915494, 82035217, 164070434]

約数ペア:

[(1, 164070434), (2, 82035217), (11, 14915494), (17, 9651202), (19, 8635286), (22, 7457747), (34, 4825601), (38, 4317643), (121, 1355954), (187, 877382), (209, 785026), (242, 677977), (323, 507958), (374, 438691), (418, 392513), (646, 253979), (2057, 79762), (2099, 78166), (2299, 71366), (3553, 46178), (4114, 39881), (4198, 39083), (4598, 35683), (7106, 23089)]