139837096

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16759}}^1$

素因数の和:16921

約数の個数: 32

約数和(自身を含む): 301680000

約数和(自身を除く): 161842904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 16759, 33518, 67036, 117313, 134072, 234626, 469252, 938504, 2497091, 4994182, 9988364, 17479637, 19976728, 34959274, 69918548, 139837096]

約数ペア:

[(1, 139837096), (2, 69918548), (4, 34959274), (7, 19976728), (8, 17479637), (14, 9988364), (28, 4994182), (56, 2497091), (149, 938504), (298, 469252), (596, 234626), (1043, 134072), (1192, 117313), (2086, 67036), (4172, 33518), (8344, 16759)]