159177186

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{180473}}^1$

素因数の和:180495

約数の個数: 36

約数和(自身を含む): 401193702

約数和(自身を除く): 242016516

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 180473, 360946, 541419, 1082838, 1263311, 1624257, 2526622, 3248514, 3789933, 7579866, 8843177, 11369799, 17686354, 22739598, 26529531, 53059062, 79588593, 159177186]

約数ペア:

[(1, 159177186), (2, 79588593), (3, 53059062), (6, 26529531), (7, 22739598), (9, 17686354), (14, 11369799), (18, 8843177), (21, 7579866), (42, 3789933), (49, 3248514), (63, 2526622), (98, 1624257), (126, 1263311), (147, 1082838), (294, 541419), (441, 360946), (882, 180473)]