157673408

素因数分解:

$2^6\times {\mathrm{613}}^1\times {\mathrm{4019}}^1$

素因数の和:4644

約数の個数: 28

約数和(自身を含む): 313471560

約数和(自身を除く): 155798152

約数列:

[1, 2, 4, 8, 16, 32, 64, 613, 1226, 2452, 4019, 4904, 8038, 9808, 16076, 19616, 32152, 39232, 64304, 128608, 257216, 2463647, 4927294, 9854588, 19709176, 39418352, 78836704, 157673408]

約数ペア:

[(1, 157673408), (2, 78836704), (4, 39418352), (8, 19709176), (16, 9854588), (32, 4927294), (64, 2463647), (613, 257216), (1226, 128608), (2452, 64304), (4019, 39232), (4904, 32152), (8038, 19616), (9808, 16076)]