139911596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{21341}}^1$

素因数の和:21505

約数の個数: 24

約数和(自身を含む): 268909200

約数和(自身を除く): 128997604

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 21341, 42682, 85364, 234751, 469502, 939004, 3179809, 6359618, 12719236, 34977899, 69955798, 139911596]

約数ペア:

[(1, 139911596), (2, 69955798), (4, 34977899), (11, 12719236), (22, 6359618), (44, 3179809), (149, 939004), (298, 469502), (596, 234751), (1639, 85364), (3278, 42682), (6556, 21341)]