155742704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{748763}}^1$

素因数の和:748784

約数の個数: 20

約数和(自身を含む): 324963576

約数和(自身を除く): 169220872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 748763, 1497526, 2995052, 5990104, 9733919, 11980208, 19467838, 38935676, 77871352, 155742704]

約数ペア:

[(1, 155742704), (2, 77871352), (4, 38935676), (8, 19467838), (13, 11980208), (16, 9733919), (26, 5990104), (52, 2995052), (104, 1497526), (208, 748763)]