152731840

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 364845600

約数和(自身を除く): 212113760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 898, 1063, 1796, 2126, 2245, 3592, 4252, 4490, 5315, 7184, 8504, 8980, 10630, 14368, 17008, 17960, 21260, 28736, 34016, 35920, 42520, 68032, 71840, 85040, 143680, 170080, 340160, 477287, 954574, 1909148, 2386435, 3818296, 4772870, 7636592, 9545740, 15273184, 19091480, 30546368, 38182960, 76365920, 152731840]

約数ペア:

[(1, 152731840), (2, 76365920), (4, 38182960), (5, 30546368), (8, 19091480), (10, 15273184), (16, 9545740), (20, 7636592), (32, 4772870), (40, 3818296), (64, 2386435), (80, 1909148), (160, 954574), (320, 477287), (449, 340160), (898, 170080), (1063, 143680), (1796, 85040), (2126, 71840), (2245, 68032), (3592, 42520), (4252, 35920), (4490, 34016), (5315, 28736), (7184, 21260), (8504, 17960), (8980, 17008), (10630, 14368)]