143119664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{146639}}^1$

素因数の和:146708

約数の個数: 20

約数和(自身を含む): 281842080

約数和(自身を除く): 138722416

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 146639, 293278, 586556, 1173112, 2346224, 8944979, 17889958, 35779916, 71559832, 143119664]

約数ペア:

[(1, 143119664), (2, 71559832), (4, 35779916), (8, 17889958), (16, 8944979), (61, 2346224), (122, 1173112), (244, 586556), (488, 293278), (976, 146639)]