156721194690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{33274139}}^1$

素因数の和:33274306

約数の個数: 32

約数和(自身を含む): 378526616640

約数和(自身を除く): 221805421950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 33274139, 66548278, 99822417, 166370695, 199644834, 332741390, 499112085, 998224170, 5224039823, 10448079646, 15672119469, 26120199115, 31344238938, 52240398230, 78360597345, 156721194690]

約数ペア:

[(1, 156721194690), (2, 78360597345), (3, 52240398230), (5, 31344238938), (6, 26120199115), (10, 15672119469), (15, 10448079646), (30, 5224039823), (157, 998224170), (314, 499112085), (471, 332741390), (785, 199644834), (942, 166370695), (1570, 99822417), (2355, 66548278), (4710, 33274139)]