128595922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 254741760

約数和(自身を除く): 126145838

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 89, 91, 119, 178, 182, 221, 238, 442, 467, 623, 934, 1157, 1246, 1513, 1547, 2314, 3026, 3094, 3269, 6071, 6538, 7939, 8099, 10591, 12142, 15878, 16198, 19669, 21182, 39338, 41563, 42497, 55573, 83126, 84994, 103207, 111146, 137683, 206414, 275366, 290941, 540319, 581882, 706571, 722449, 1080638, 1413142, 1444898, 3782233, 4945997, 7564466, 9185423, 9891994, 18370846, 64297961, 128595922]

約数ペア:

[(1, 128595922), (2, 64297961), (7, 18370846), (13, 9891994), (14, 9185423), (17, 7564466), (26, 4945997), (34, 3782233), (89, 1444898), (91, 1413142), (119, 1080638), (178, 722449), (182, 706571), (221, 581882), (238, 540319), (442, 290941), (467, 275366), (623, 206414), (934, 137683), (1157, 111146), (1246, 103207), (1513, 84994), (1547, 83126), (2314, 55573), (3026, 42497), (3094, 41563), (3269, 39338), (6071, 21182), (6538, 19669), (7939, 16198), (8099, 15878), (10591, 12142)]