144652964

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 255671808

約数和(自身を除く): 111018844

約数列:

[1, 2, 4, 223, 257, 446, 514, 631, 892, 1028, 1262, 2524, 57311, 114622, 140713, 162167, 229244, 281426, 324334, 562852, 648668, 36163241, 72326482, 144652964]

約数ペア:

[(1, 144652964), (2, 72326482), (4, 36163241), (223, 648668), (257, 562852), (446, 324334), (514, 281426), (631, 229244), (892, 162167), (1028, 140713), (1262, 114622), (2524, 57311)]