129755568

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{6421}}^1$

素因数の和:6853

約数の個数: 40

約数和(自身を含む): 336050416

約数和(自身を除く): 206294848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6421, 6736, 10104, 12842, 19263, 20208, 25684, 38526, 51368, 77052, 102736, 154104, 308208, 2703241, 5406482, 8109723, 10812964, 16219446, 21625928, 32438892, 43251856, 64877784, 129755568]

約数ペア:

[(1, 129755568), (2, 64877784), (3, 43251856), (4, 32438892), (6, 21625928), (8, 16219446), (12, 10812964), (16, 8109723), (24, 5406482), (48, 2703241), (421, 308208), (842, 154104), (1263, 102736), (1684, 77052), (2526, 51368), (3368, 38526), (5052, 25684), (6421, 20208), (6736, 19263), (10104, 12842)]