155651256

素因数分解:

$2^3\times 3^2\times {\mathrm{2161823}}^1$

素因数の和:2161835

約数の個数: 24

約数和(自身を含む): 421555680

約数和(自身を除く): 265904424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2161823, 4323646, 6485469, 8647292, 12970938, 17294584, 19456407, 25941876, 38912814, 51883752, 77825628, 155651256]

約数ペア:

[(1, 155651256), (2, 77825628), (3, 51883752), (4, 38912814), (6, 25941876), (8, 19456407), (9, 17294584), (12, 12970938), (18, 8647292), (24, 6485469), (36, 4323646), (72, 2161823)]