165770468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{13619}}^1$

素因数の和:13819

約数の個数: 24

約数和(自身を含む): 308901600

約数和(自身を除く): 143131132

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 13619, 27238, 54476, 231523, 463046, 926092, 2437801, 4875602, 9751204, 41442617, 82885234, 165770468]

約数ペア:

[(1, 165770468), (2, 82885234), (4, 41442617), (17, 9751204), (34, 4875602), (68, 2437801), (179, 926092), (358, 463046), (716, 231523), (3043, 54476), (6086, 27238), (12172, 13619)]