149725568

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{5153}}^1$

素因数の和:5394

約数の個数: 32

約数和(自身を含む): 299653560

約数和(自身を除く): 149927992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 3632, 5153, 7264, 10306, 14528, 20612, 29056, 41224, 82448, 164896, 329792, 659584, 1169731, 2339462, 4678924, 9357848, 18715696, 37431392, 74862784, 149725568]

約数ペア:

[(1, 149725568), (2, 74862784), (4, 37431392), (8, 18715696), (16, 9357848), (32, 4678924), (64, 2339462), (128, 1169731), (227, 659584), (454, 329792), (908, 164896), (1816, 82448), (3632, 41224), (5153, 29056), (7264, 20612), (10306, 14528)]