168049461904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{338809399}}^1$

素因数の和:338809438

約数の個数: 20

約数和(自身を含む): 336098924800

約数和(自身を除く): 168049462896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 338809399, 677618798, 1355237596, 2710475192, 5420950384, 10503091369, 21006182738, 42012365476, 84024730952, 168049461904]

約数ペア:

[(1, 168049461904), (2, 84024730952), (4, 42012365476), (8, 21006182738), (16, 10503091369), (31, 5420950384), (62, 2710475192), (124, 1355237596), (248, 677618798), (496, 338809399)]