149771802

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20681}}^1$

素因数の和:20774

約数の個数: 32

約数和(自身を含む): 321646464

約数和(自身を除く): 171874662

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 20681, 41362, 62043, 124086, 351577, 703154, 1054731, 1468351, 2109462, 2936702, 4405053, 8810106, 24961967, 49923934, 74885901, 149771802]

約数ペア:

[(1, 149771802), (2, 74885901), (3, 49923934), (6, 24961967), (17, 8810106), (34, 4405053), (51, 2936702), (71, 2109462), (102, 1468351), (142, 1054731), (213, 703154), (426, 351577), (1207, 124086), (2414, 62043), (3621, 41362), (7242, 20681)]