156905256

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{63473}}^1$

素因数の和:63585

約数の個数: 32

約数和(自身を含む): 396077760

約数和(自身を除く): 239172504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 63473, 126946, 190419, 253892, 380838, 507784, 761676, 1523352, 6537719, 13075438, 19613157, 26150876, 39226314, 52301752, 78452628, 156905256]

約数ペア:

[(1, 156905256), (2, 78452628), (3, 52301752), (4, 39226314), (6, 26150876), (8, 19613157), (12, 13075438), (24, 6537719), (103, 1523352), (206, 761676), (309, 507784), (412, 380838), (618, 253892), (824, 190419), (1236, 126946), (2472, 63473)]