146140172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17971}}^1$

素因数の和:18101

約数の個数: 24

約数和(自身を含む): 271736640

約数和(自身を除く): 125596468

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 17971, 35942, 71884, 341449, 682898, 1365796, 1922897, 3845794, 7691588, 36535043, 73070086, 146140172]

約数ペア:

[(1, 146140172), (2, 73070086), (4, 36535043), (19, 7691588), (38, 3845794), (76, 1922897), (107, 1365796), (214, 682898), (428, 341449), (2033, 71884), (4066, 35942), (8132, 17971)]