133958740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{352523}}^1$

素因数の和:352551

約数の個数: 24

約数和(自身を含む): 296120160

約数和(自身を除く): 162161420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 352523, 705046, 1410092, 1762615, 3525230, 6697937, 7050460, 13395874, 26791748, 33489685, 66979370, 133958740]

約数ペア:

[(1, 133958740), (2, 66979370), (4, 33489685), (5, 26791748), (10, 13395874), (19, 7050460), (20, 6697937), (38, 3525230), (76, 1762615), (95, 1410092), (190, 705046), (380, 352523)]