158543428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{13477}}^1$

素因数の和:13671

約数の個数: 24

約数和(自身を含む): 295491672

約数和(自身を除く): 136948244

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 13477, 26954, 53908, 229109, 458218, 916436, 2331521, 4663042, 9326084, 39635857, 79271714, 158543428]

約数ペア:

[(1, 158543428), (2, 79271714), (4, 39635857), (17, 9326084), (34, 4663042), (68, 2331521), (173, 916436), (346, 458218), (692, 229109), (2941, 53908), (5882, 26954), (11764, 13477)]