156676331140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1619561}}^1$

素因数の和:1620268

約数の個数: 48

約数和(自身を含む): 376567599744

約数和(自身を除く): 219891268604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 691, 1382, 2764, 3455, 4837, 6910, 9674, 13820, 19348, 24185, 48370, 96740, 1619561, 3239122, 6478244, 8097805, 11336927, 16195610, 22673854, 32391220, 45347708, 56684635, 113369270, 226738540, 1119116651, 2238233302, 4476466604, 5595583255, 7833816557, 11191166510, 15667633114, 22382333020, 31335266228, 39169082785, 78338165570, 156676331140]

約数ペア:

[(1, 156676331140), (2, 78338165570), (4, 39169082785), (5, 31335266228), (7, 22382333020), (10, 15667633114), (14, 11191166510), (20, 7833816557), (28, 5595583255), (35, 4476466604), (70, 2238233302), (140, 1119116651), (691, 226738540), (1382, 113369270), (2764, 56684635), (3455, 45347708), (4837, 32391220), (6910, 22673854), (9674, 16195610), (13820, 11336927), (19348, 8097805), (24185, 6478244), (48370, 3239122), (96740, 1619561)]