142651908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188693}}^1$

素因数の和:188713

約数の個数: 48

約数和(自身を含む): 422674560

約数和(自身を除く): 280022652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 188693, 377386, 566079, 754772, 1132158, 1320851, 1698237, 2264316, 2641702, 3396474, 3962553, 5094711, 5283404, 6792948, 7925106, 10189422, 11887659, 15850212, 20378844, 23775318, 35662977, 47550636, 71325954, 142651908]

約数ペア:

[(1, 142651908), (2, 71325954), (3, 47550636), (4, 35662977), (6, 23775318), (7, 20378844), (9, 15850212), (12, 11887659), (14, 10189422), (18, 7925106), (21, 6792948), (27, 5283404), (28, 5094711), (36, 3962553), (42, 3396474), (54, 2641702), (63, 2264316), (84, 1698237), (108, 1320851), (126, 1132158), (189, 754772), (252, 566079), (378, 377386), (756, 188693)]