151890788

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40824

約数の個数: 36

約数和(自身を含む): 325488240

約数和(自身を除く): 173597452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 40787, 81574, 163148, 285509, 571018, 774953, 1142036, 1549906, 1998563, 3099812, 3997126, 5424671, 7994252, 10849342, 21698684, 37972697, 75945394, 151890788]

約数ペア:

[(1, 151890788), (2, 75945394), (4, 37972697), (7, 21698684), (14, 10849342), (19, 7994252), (28, 5424671), (38, 3997126), (49, 3099812), (76, 1998563), (98, 1549906), (133, 1142036), (196, 774953), (266, 571018), (532, 285509), (931, 163148), (1862, 81574), (3724, 40787)]