156730997650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{163321}}^1$

素因数の和:164479

約数の個数: 48

約数和(自身を含む): 308943161640

約数和(自身を除く): 152212163990

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1129, 2258, 5645, 11290, 19193, 28225, 38386, 56450, 95965, 163321, 191930, 326642, 479825, 816605, 959650, 1633210, 2776457, 4083025, 5552914, 8166050, 13882285, 27764570, 69411425, 138822850, 184389409, 368778818, 921947045, 1843894090, 3134619953, 4609735225, 6269239906, 9219470450, 15673099765, 31346199530, 78365498825, 156730997650]

約数ペア:

[(1, 156730997650), (2, 78365498825), (5, 31346199530), (10, 15673099765), (17, 9219470450), (25, 6269239906), (34, 4609735225), (50, 3134619953), (85, 1843894090), (170, 921947045), (425, 368778818), (850, 184389409), (1129, 138822850), (2258, 69411425), (5645, 27764570), (11290, 13882285), (19193, 8166050), (28225, 5552914), (38386, 4083025), (56450, 2776457), (95965, 1633210), (163321, 959650), (191930, 816605), (326642, 479825)]