143147522

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47119}}^1$

素因数の和:47166

約数の個数: 24

約数和(自身を含む): 257840640

約数和(自身を除く): 114693118

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 47119, 94238, 329833, 659666, 1460689, 2308831, 2921378, 4617662, 10224823, 20449646, 71573761, 143147522]

約数ペア:

[(1, 143147522), (2, 71573761), (7, 20449646), (14, 10224823), (31, 4617662), (49, 2921378), (62, 2308831), (98, 1460689), (217, 659666), (434, 329833), (1519, 94238), (3038, 47119)]