151462016

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{31981}}^1$

素因数の和:32032

約数の個数: 32

約数和(自身を含む): 309905580

約数和(自身を除く): 158443564

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 31981, 63962, 127924, 255848, 511696, 1023392, 1183297, 2046784, 2366594, 4093568, 4733188, 9466376, 18932752, 37865504, 75731008, 151462016]

約数ペア:

[(1, 151462016), (2, 75731008), (4, 37865504), (8, 18932752), (16, 9466376), (32, 4733188), (37, 4093568), (64, 2366594), (74, 2046784), (128, 1183297), (148, 1023392), (296, 511696), (592, 255848), (1184, 127924), (2368, 63962), (4736, 31981)]