168256740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2267}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 471707712

約数和(自身を除く): 303450972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1237, 2267, 2474, 3711, 4534, 4948, 6185, 6801, 7422, 9068, 11335, 12370, 13602, 14844, 18555, 22670, 24740, 27204, 34005, 37110, 45340, 68010, 74220, 136020, 2804279, 5608558, 8412837, 11217116, 14021395, 16825674, 28042790, 33651348, 42064185, 56085580, 84128370, 168256740]

約数ペア:

[(1, 168256740), (2, 84128370), (3, 56085580), (4, 42064185), (5, 33651348), (6, 28042790), (10, 16825674), (12, 14021395), (15, 11217116), (20, 8412837), (30, 5608558), (60, 2804279), (1237, 136020), (2267, 74220), (2474, 68010), (3711, 45340), (4534, 37110), (4948, 34005), (6185, 27204), (6801, 24740), (7422, 22670), (9068, 18555), (11335, 14844), (12370, 13602)]