159337668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111581}}^1$

素因数の和:111612

約数の個数: 48

約数和(自身を含む): 449898624

約数和(自身を除く): 290560956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 111581, 223162, 334743, 446324, 669486, 781067, 1338972, 1562134, 1896877, 2343201, 3124268, 3793754, 4686402, 5690631, 7587508, 9372804, 11381262, 13278139, 22762524, 26556278, 39834417, 53112556, 79668834, 159337668]

約数ペア:

[(1, 159337668), (2, 79668834), (3, 53112556), (4, 39834417), (6, 26556278), (7, 22762524), (12, 13278139), (14, 11381262), (17, 9372804), (21, 7587508), (28, 5690631), (34, 4686402), (42, 3793754), (51, 3124268), (68, 2343201), (84, 1896877), (102, 1562134), (119, 1338972), (204, 781067), (238, 669486), (357, 446324), (476, 334743), (714, 223162), (1428, 111581)]