144820116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{191561}}^1$

素因数の和:191581

約数の個数: 48

約数和(自身を含む): 429098880

約数和(自身を除く): 284278764

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, 191561, 383122, 574683, 766244, 1149366, 1340927, 1724049, 2298732, 2681854, 3448098, 4022781, 5172147, 5363708, 6896196, 8045562, 10344294, 12068343, 16091124, 20688588, 24136686, 36205029, 48273372, 72410058, 144820116]

約数ペア:

[(1, 144820116), (2, 72410058), (3, 48273372), (4, 36205029), (6, 24136686), (7, 20688588), (9, 16091124), (12, 12068343), (14, 10344294), (18, 8045562), (21, 6896196), (27, 5363708), (28, 5172147), (36, 4022781), (42, 3448098), (54, 2681854), (63, 2298732), (84, 1724049), (108, 1340927), (126, 1149366), (189, 766244), (252, 574683), (378, 383122), (756, 191561)]