129081092

素因数分解:

$2^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1693}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 263603340

約数和(自身を除く): 134522248

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389, 778, 1556, 1693, 2723, 3386, 5446, 6772, 10892, 11851, 19061, 23702, 38122, 47404, 76244, 82957, 165914, 331828, 658577, 1317154, 2634308, 4610039, 9220078, 18440156, 32270273, 64540546, 129081092]

約数ペア:

[(1, 129081092), (2, 64540546), (4, 32270273), (7, 18440156), (14, 9220078), (28, 4610039), (49, 2634308), (98, 1317154), (196, 658577), (389, 331828), (778, 165914), (1556, 82957), (1693, 76244), (2723, 47404), (3386, 38122), (5446, 23702), (6772, 19061), (10892, 11851)]