128766228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9421}}^1$

素因数の和:9512

約数の個数: 48

約数和(自身を含む): 322910784

約数和(自身を除く): 194144556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 9421, 13668, 18842, 28263, 37684, 56526, 113052, 160157, 320314, 480471, 631207, 640628, 960942, 1262414, 1893621, 1921884, 2524828, 3787242, 7574484, 10730519, 21461038, 32191557, 42922076, 64383114, 128766228]

約数ペア:

[(1, 128766228), (2, 64383114), (3, 42922076), (4, 32191557), (6, 21461038), (12, 10730519), (17, 7574484), (34, 3787242), (51, 2524828), (67, 1921884), (68, 1893621), (102, 1262414), (134, 960942), (201, 640628), (204, 631207), (268, 480471), (402, 320314), (804, 160157), (1139, 113052), (2278, 56526), (3417, 37684), (4556, 28263), (6834, 18842), (9421, 13668)]