129390648

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{42451}}^1$

素因数の和:42587

約数の個数: 32

約数和(自身を含む): 326031360

約数和(自身を除く): 196640712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 42451, 84902, 127353, 169804, 254706, 339608, 509412, 1018824, 5391277, 10782554, 16173831, 21565108, 32347662, 43130216, 64695324, 129390648]

約数ペア:

[(1, 129390648), (2, 64695324), (3, 43130216), (4, 32347662), (6, 21565108), (8, 16173831), (12, 10782554), (24, 5391277), (127, 1018824), (254, 509412), (381, 339608), (508, 254706), (762, 169804), (1016, 127353), (1524, 84902), (3048, 42451)]