169608488

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20327}}^1$

素因数の和:20489

約数の個数: 32

約数和(自身を含む): 365904000

約数和(自身を除く): 196295512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 20327, 40654, 81308, 142289, 162616, 284578, 569156, 1138312, 3028723, 6057446, 12114892, 21201061, 24229784, 42402122, 84804244, 169608488]

約数ペア:

[(1, 169608488), (2, 84804244), (4, 42402122), (7, 24229784), (8, 21201061), (14, 12114892), (28, 6057446), (56, 3028723), (149, 1138312), (298, 569156), (596, 284578), (1043, 162616), (1192, 142289), (2086, 81308), (4172, 40654), (8344, 20327)]