138914682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2819}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 285880320

約数和(自身を除く): 146965638

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 573, 1146, 2819, 5638, 8213, 8457, 16426, 16914, 24639, 49278, 121217, 242434, 363651, 538429, 727302, 1076858, 1615287, 3230574, 23152447, 46304894, 69457341, 138914682]

約数ペア:

[(1, 138914682), (2, 69457341), (3, 46304894), (6, 23152447), (43, 3230574), (86, 1615287), (129, 1076858), (191, 727302), (258, 538429), (382, 363651), (573, 242434), (1146, 121217), (2819, 49278), (5638, 24639), (8213, 16914), (8457, 16426)]