129176176

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 259452144

約数和(自身を除く): 130275968

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 226, 296, 452, 592, 904, 1808, 1931, 3862, 4181, 7724, 8362, 15448, 16724, 30896, 33448, 66896, 71447, 142894, 218203, 285788, 436406, 571576, 872812, 1143152, 1745624, 3491248, 8073511, 16147022, 32294044, 64588088, 129176176]

約数ペア:

[(1, 129176176), (2, 64588088), (4, 32294044), (8, 16147022), (16, 8073511), (37, 3491248), (74, 1745624), (113, 1143152), (148, 872812), (226, 571576), (296, 436406), (452, 285788), (592, 218203), (904, 142894), (1808, 71447), (1931, 66896), (3862, 33448), (4181, 30896), (7724, 16724), (8362, 15448)]