157400704

素因数分解:

$2^7\times {\mathrm{541}}^1\times {\mathrm{2273}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 314289540

約数和(自身を除く): 156888836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 541, 1082, 2164, 2273, 4328, 4546, 8656, 9092, 17312, 18184, 34624, 36368, 69248, 72736, 145472, 290944, 1229693, 2459386, 4918772, 9837544, 19675088, 39350176, 78700352, 157400704]

約数ペア:

[(1, 157400704), (2, 78700352), (4, 39350176), (8, 19675088), (16, 9837544), (32, 4918772), (64, 2459386), (128, 1229693), (541, 290944), (1082, 145472), (2164, 72736), (2273, 69248), (4328, 36368), (4546, 34624), (8656, 18184), (9092, 17312)]