128350512

素因数分解:

$2^4\times 3^2\times {\mathrm{891323}}^1$

素因数の和:891337

約数の個数: 30

約数和(自身を含む): 359203572

約数和(自身を除く): 230853060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 891323, 1782646, 2673969, 3565292, 5347938, 7130584, 8021907, 10695876, 14261168, 16043814, 21391752, 32087628, 42783504, 64175256, 128350512]

約数ペア:

[(1, 128350512), (2, 64175256), (3, 42783504), (4, 32087628), (6, 21391752), (8, 16043814), (9, 14261168), (12, 10695876), (16, 8021907), (18, 7130584), (24, 5347938), (36, 3565292), (48, 2673969), (72, 1782646), (144, 891323)]