165969102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68639}}^1$

素因数の和:68688

約数の個数: 32

約数和(自身を含む): 369008640

約数和(自身を除く): 203039538

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 68639, 137278, 205917, 411834, 892307, 1784614, 2127809, 2676921, 4255618, 5353842, 6383427, 12766854, 27661517, 55323034, 82984551, 165969102]

約数ペア:

[(1, 165969102), (2, 82984551), (3, 55323034), (6, 27661517), (13, 12766854), (26, 6383427), (31, 5353842), (39, 4255618), (62, 2676921), (78, 2127809), (93, 1784614), (186, 892307), (403, 411834), (806, 205917), (1209, 137278), (2418, 68639)]