145037716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61561}}^1$

素因数の和:61615

約数の個数: 24

約数和(自身を含む): 275797760

約数和(自身を除く): 130760044

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 61561, 123122, 246244, 1169659, 1908391, 2339318, 3816782, 4678636, 7633564, 36259429, 72518858, 145037716]

約数ペア:

[(1, 145037716), (2, 72518858), (4, 36259429), (19, 7633564), (31, 4678636), (38, 3816782), (62, 2339318), (76, 1908391), (124, 1169659), (589, 246244), (1178, 123122), (2356, 61561)]