148511740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571199}}^1$

素因数の和:571221

約数の個数: 24

約数和(自身を含む): 335865600

約数和(自身を除く): 187353860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 571199, 1142398, 2284796, 2855995, 5711990, 7425587, 11423980, 14851174, 29702348, 37127935, 74255870, 148511740]

約数ペア:

[(1, 148511740), (2, 74255870), (4, 37127935), (5, 29702348), (10, 14851174), (13, 11423980), (20, 7425587), (26, 5711990), (52, 2855995), (65, 2284796), (130, 1142398), (260, 571199)]