156776190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{12413}}^1$

素因数の和:12844

約数の個数: 32

約数和(自身を含む): 377186976

約数和(自身を除く): 220410786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12413, 12630, 24826, 37239, 62065, 74478, 124130, 186195, 372390, 5225873, 10451746, 15677619, 26129365, 31355238, 52258730, 78388095, 156776190]

約数ペア:

[(1, 156776190), (2, 78388095), (3, 52258730), (5, 31355238), (6, 26129365), (10, 15677619), (15, 10451746), (30, 5225873), (421, 372390), (842, 186195), (1263, 124130), (2105, 74478), (2526, 62065), (4210, 37239), (6315, 24826), (12413, 12630)]