168037615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 218557440

約数和(自身を除く): 50519825

約数列:

[1, 5, 19, 61, 95, 107, 271, 305, 535, 1159, 1355, 2033, 5149, 5795, 6527, 10165, 16531, 25745, 28997, 32635, 82655, 124013, 144985, 314089, 550943, 620065, 1570445, 1768817, 2754715, 8844085, 33607523, 168037615]

約数ペア:

[(1, 168037615), (5, 33607523), (19, 8844085), (61, 2754715), (95, 1768817), (107, 1570445), (271, 620065), (305, 550943), (535, 314089), (1159, 144985), (1355, 124013), (2033, 82655), (5149, 32635), (5795, 28997), (6527, 25745), (10165, 16531)]