137600394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6977}}^1$

素因数の和:7174

約数の個数: 32

約数和(自身を含む): 291401280

約数和(自身を除く): 153800886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 6574, 6977, 9861, 13954, 19722, 20931, 41862, 132563, 265126, 397689, 795378, 1207021, 2414042, 3621063, 7242126, 22933399, 45866798, 68800197, 137600394]

約数ペア:

[(1, 137600394), (2, 68800197), (3, 45866798), (6, 22933399), (19, 7242126), (38, 3621063), (57, 2414042), (114, 1207021), (173, 795378), (346, 397689), (519, 265126), (1038, 132563), (3287, 41862), (6574, 20931), (6977, 19722), (9861, 13954)]