128386482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179813}}^1$

素因数の和:179842

約数の個数: 32

約数和(自身を含む): 310718592

約数和(自身を除く): 182332110

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 179813, 359626, 539439, 1078878, 1258691, 2517382, 3056821, 3776073, 6113642, 7552146, 9170463, 18340926, 21397747, 42795494, 64193241, 128386482]

約数ペア:

[(1, 128386482), (2, 64193241), (3, 42795494), (6, 21397747), (7, 18340926), (14, 9170463), (17, 7552146), (21, 6113642), (34, 3776073), (42, 3056821), (51, 2517382), (102, 1258691), (119, 1078878), (238, 539439), (357, 359626), (714, 179813)]