156942992

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134369}}^1$

素因数の和:134450

約数の個数: 20

約数和(自身を含む): 308244780

約数和(自身を除く): 151301788

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134369, 268738, 537476, 1074952, 2149904, 9808937, 19617874, 39235748, 78471496, 156942992]

約数ペア:

[(1, 156942992), (2, 78471496), (4, 39235748), (8, 19617874), (16, 9808937), (73, 2149904), (146, 1074952), (292, 537476), (584, 268738), (1168, 134369)]