153209756

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{69263}}^1$

素因数の和:69353

約数の個数: 24

約数和(自身を含む): 310302720

約数和(自身を除く): 157092964

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 69263, 138526, 277052, 484841, 969682, 1939364, 5471777, 10943554, 21887108, 38302439, 76604878, 153209756]

約数ペア:

[(1, 153209756), (2, 76604878), (4, 38302439), (7, 21887108), (14, 10943554), (28, 5471777), (79, 1939364), (158, 969682), (316, 484841), (553, 277052), (1106, 138526), (2212, 69263)]