159933942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4282

約数の個数: 72

約数和(自身を含む): 412571016

約数和(自身を除く): 252637074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 2107, 2709, 4214, 4217, 5418, 6321, 8434, 12642, 12651, 18963, 25302, 29519, 37926, 37953, 59038, 75906, 88557, 177114, 181331, 206633, 265671, 362662, 413266, 531342, 543993, 619899, 1087986, 1239798, 1269317, 1631979, 1859697, 2538634, 3263958, 3719394, 3807951, 7615902, 8885219, 11423853, 17770438, 22847706, 26655657, 53311314, 79966971, 159933942]

約数ペア:

[(1, 159933942), (2, 79966971), (3, 53311314), (6, 26655657), (7, 22847706), (9, 17770438), (14, 11423853), (18, 8885219), (21, 7615902), (42, 3807951), (43, 3719394), (49, 3263958), (63, 2538634), (86, 1859697), (98, 1631979), (126, 1269317), (129, 1239798), (147, 1087986), (258, 619899), (294, 543993), (301, 531342), (387, 413266), (441, 362662), (602, 265671), (774, 206633), (882, 181331), (903, 177114), (1806, 88557), (2107, 75906), (2709, 59038), (4214, 37953), (4217, 37926), (5418, 29519), (6321, 25302), (8434, 18963), (12642, 12651)]