156921214260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16658303}}^1$

素因数の和:16658472

約数の個数: 48

約数和(自身を含む): 442178021376

約数和(自身を除く): 285256807116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 16658303, 33316606, 49974909, 66633212, 83291515, 99949818, 166583030, 199899636, 249874545, 333166060, 499749090, 999498180, 2615353571, 5230707142, 7846060713, 10461414284, 13076767855, 15692121426, 26153535710, 31384242852, 39230303565, 52307071420, 78460607130, 156921214260]

約数ペア:

[(1, 156921214260), (2, 78460607130), (3, 52307071420), (4, 39230303565), (5, 31384242852), (6, 26153535710), (10, 15692121426), (12, 13076767855), (15, 10461414284), (20, 7846060713), (30, 5230707142), (60, 2615353571), (157, 999498180), (314, 499749090), (471, 333166060), (628, 249874545), (785, 199899636), (942, 166583030), (1570, 99949818), (1884, 83291515), (2355, 66633212), (3140, 49974909), (4710, 33316606), (9420, 16658303)]