159806556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48781}}^1$

素因数の和:48811

約数の個数: 72

約数和(自身を含む): 497186144

約数和(自身を除く): 337379588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 48781, 97562, 146343, 195124, 292686, 341467, 439029, 585372, 634153, 682934, 878058, 1024401, 1268306, 1365868, 1756116, 1902459, 2048802, 2536612, 3073203, 3804918, 4097604, 4439071, 5707377, 6146406, 7609836, 8878142, 11414754, 12292812, 13317213, 17756284, 22829508, 26634426, 39951639, 53268852, 79903278, 159806556]

約数ペア:

[(1, 159806556), (2, 79903278), (3, 53268852), (4, 39951639), (6, 26634426), (7, 22829508), (9, 17756284), (12, 13317213), (13, 12292812), (14, 11414754), (18, 8878142), (21, 7609836), (26, 6146406), (28, 5707377), (36, 4439071), (39, 4097604), (42, 3804918), (52, 3073203), (63, 2536612), (78, 2048802), (84, 1902459), (91, 1756116), (117, 1365868), (126, 1268306), (156, 1024401), (182, 878058), (234, 682934), (252, 634153), (273, 585372), (364, 439029), (468, 341467), (546, 292686), (819, 195124), (1092, 146343), (1638, 97562), (3276, 48781)]