156656176

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{13249}}^1$

素因数の和:13996

約数の個数: 20

約数和(自身を含む): 303955000

約数和(自身を除く): 147298824

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 13249, 26498, 52996, 105992, 211984, 9791011, 19582022, 39164044, 78328088, 156656176]

約数ペア:

[(1, 156656176), (2, 78328088), (4, 39164044), (8, 19582022), (16, 9791011), (739, 211984), (1478, 105992), (2956, 52996), (5912, 26498), (11824, 13249)]