138280511034

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{426389}}^1$

素因数の和:426859

約数の個数: 48

約数和(自身を含む): 307307800800

約数和(自身を除く): 169027289766

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 419, 774, 838, 1257, 2514, 3771, 7542, 18017, 36034, 54051, 108102, 162153, 324306, 426389, 852778, 1279167, 2558334, 3837501, 7675002, 18334727, 36669454, 55004181, 110008362, 165012543, 178656991, 330025086, 357313982, 535970973, 1071941946, 1607912919, 3215825838, 7682250613, 15364501226, 23046751839, 46093503678, 69140255517, 138280511034]

約数ペア:

[(1, 138280511034), (2, 69140255517), (3, 46093503678), (6, 23046751839), (9, 15364501226), (18, 7682250613), (43, 3215825838), (86, 1607912919), (129, 1071941946), (258, 535970973), (387, 357313982), (419, 330025086), (774, 178656991), (838, 165012543), (1257, 110008362), (2514, 55004181), (3771, 36669454), (7542, 18334727), (18017, 7675002), (36034, 3837501), (54051, 2558334), (108102, 1279167), (162153, 852778), (324306, 426389)]