151263790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4217}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 289725984

約数和(自身を除く): 138462194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 3587, 4217, 7174, 8434, 17935, 21085, 35870, 42170, 71689, 143378, 358445, 716890, 889787, 1779574, 4448935, 8897870, 15126379, 30252758, 75631895, 151263790]

約数ペア:

[(1, 151263790), (2, 75631895), (5, 30252758), (10, 15126379), (17, 8897870), (34, 4448935), (85, 1779574), (170, 889787), (211, 716890), (422, 358445), (1055, 143378), (2110, 71689), (3587, 42170), (4217, 35870), (7174, 21085), (8434, 17935)]