165014018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 272111616

約数和(自身を除く): 107097598

約数列:

[1, 2, 13, 26, 73, 146, 227, 383, 454, 766, 949, 1898, 2951, 4979, 5902, 9958, 16571, 27959, 33142, 55918, 86941, 173882, 215423, 363467, 430846, 726934, 1130233, 2260466, 6346693, 12693386, 82507009, 165014018]

約数ペア:

[(1, 165014018), (2, 82507009), (13, 12693386), (26, 6346693), (73, 2260466), (146, 1130233), (227, 726934), (383, 430846), (454, 363467), (766, 215423), (949, 173882), (1898, 86941), (2951, 55918), (4979, 33142), (5902, 27959), (9958, 16571)]