151730816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{51539}}^1$

素因数の和:51576

約数の個数: 32

約数和(自身を含む): 315424800

約数和(自身を除く): 163693984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 51539, 103078, 206156, 412312, 824624, 1185397, 1649248, 2370794, 3298496, 4741588, 6596992, 9483176, 18966352, 37932704, 75865408, 151730816]

約数ペア:

[(1, 151730816), (2, 75865408), (4, 37932704), (8, 18966352), (16, 9483176), (23, 6596992), (32, 4741588), (46, 3298496), (64, 2370794), (92, 1649248), (128, 1185397), (184, 824624), (368, 412312), (736, 206156), (1472, 103078), (2944, 51539)]