158781506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{26903}}^1$

素因数の和:27145

約数の個数: 16

約数和(自身を含む): 257632704

約数和(自身を除く): 98851198

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 26903, 53806, 349739, 699478, 6106981, 12213962, 79390753, 158781506]

約数ペア:

[(1, 158781506), (2, 79390753), (13, 12213962), (26, 6106981), (227, 699478), (454, 349739), (2951, 53806), (5902, 26903)]