156568472

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 297660000

約数和(自身を除く): 141091528

約数列:

[1, 2, 4, 8, 109, 218, 409, 436, 439, 818, 872, 878, 1636, 1756, 3272, 3512, 44581, 47851, 89162, 95702, 178324, 179551, 191404, 356648, 359102, 382808, 718204, 1436408, 19571059, 39142118, 78284236, 156568472]

約数ペア:

[(1, 156568472), (2, 78284236), (4, 39142118), (8, 19571059), (109, 1436408), (218, 718204), (409, 382808), (436, 359102), (439, 356648), (818, 191404), (872, 179551), (878, 178324), (1636, 95702), (1756, 89162), (3272, 47851), (3512, 44581)]