158545260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16619}}^1$

素因数の和:16687

約数の個数: 72

約数和(自身を含む): 490024080

約数和(自身を除く): 331478820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 16619, 33238, 49857, 66476, 83095, 99714, 149571, 166190, 199428, 249285, 299142, 332380, 498570, 598284, 747855, 880807, 997140, 1495710, 1761614, 2642421, 2991420, 3523228, 4404035, 5284842, 7927263, 8808070, 10569684, 13212105, 15854526, 17616140, 26424210, 31709052, 39636315, 52848420, 79272630, 158545260]

約数ペア:

[(1, 158545260), (2, 79272630), (3, 52848420), (4, 39636315), (5, 31709052), (6, 26424210), (9, 17616140), (10, 15854526), (12, 13212105), (15, 10569684), (18, 8808070), (20, 7927263), (30, 5284842), (36, 4404035), (45, 3523228), (53, 2991420), (60, 2642421), (90, 1761614), (106, 1495710), (159, 997140), (180, 880807), (212, 747855), (265, 598284), (318, 498570), (477, 332380), (530, 299142), (636, 249285), (795, 199428), (954, 166190), (1060, 149571), (1590, 99714), (1908, 83095), (2385, 66476), (3180, 49857), (4770, 33238), (9540, 16619)]