157728954

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 322346304

約数和(自身を除く): 164617350

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 563, 881, 1126, 1689, 1762, 2643, 3378, 5286, 29839, 46693, 59678, 89517, 93386, 140079, 179034, 280158, 496003, 992006, 1488009, 2976018, 26288159, 52576318, 78864477, 157728954]

約数ペア:

[(1, 157728954), (2, 78864477), (3, 52576318), (6, 26288159), (53, 2976018), (106, 1488009), (159, 992006), (318, 496003), (563, 280158), (881, 179034), (1126, 140079), (1689, 93386), (1762, 89517), (2643, 59678), (3378, 46693), (5286, 29839)]