149804586

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 347212800

約数和(自身を除く): 197408214

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 109, 186, 218, 279, 327, 558, 654, 821, 837, 981, 1642, 1674, 1962, 2463, 2943, 3379, 4926, 5886, 6758, 7389, 10137, 14778, 20274, 22167, 25451, 30411, 44334, 50902, 60822, 76353, 89489, 91233, 152706, 178978, 182466, 229059, 268467, 458118, 536934, 687177, 805401, 1374354, 1610802, 2416203, 2774159, 4832406, 5548318, 8322477, 16644954, 24967431, 49934862, 74902293, 149804586]

約数ペア:

[(1, 149804586), (2, 74902293), (3, 49934862), (6, 24967431), (9, 16644954), (18, 8322477), (27, 5548318), (31, 4832406), (54, 2774159), (62, 2416203), (93, 1610802), (109, 1374354), (186, 805401), (218, 687177), (279, 536934), (327, 458118), (558, 268467), (654, 229059), (821, 182466), (837, 178978), (981, 152706), (1642, 91233), (1674, 89489), (1962, 76353), (2463, 60822), (2943, 50902), (3379, 44334), (4926, 30411), (5886, 25451), (6758, 22167), (7389, 20274), (10137, 14778)]