129650118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 290594304

約数和(自身を除く): 160944186

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 71, 78, 82, 123, 142, 213, 246, 426, 533, 571, 923, 1066, 1142, 1599, 1713, 1846, 2769, 2911, 3198, 3426, 5538, 5822, 7423, 8733, 14846, 17466, 22269, 23411, 37843, 40541, 44538, 46822, 70233, 75686, 81082, 113529, 121623, 140466, 227058, 243246, 304343, 527033, 608686, 913029, 1054066, 1581099, 1662181, 1826058, 3162198, 3324362, 4986543, 9973086, 21608353, 43216706, 64825059, 129650118]

約数ペア:

[(1, 129650118), (2, 64825059), (3, 43216706), (6, 21608353), (13, 9973086), (26, 4986543), (39, 3324362), (41, 3162198), (71, 1826058), (78, 1662181), (82, 1581099), (123, 1054066), (142, 913029), (213, 608686), (246, 527033), (426, 304343), (533, 243246), (571, 227058), (923, 140466), (1066, 121623), (1142, 113529), (1599, 81082), (1713, 75686), (1846, 70233), (2769, 46822), (2911, 44538), (3198, 40541), (3426, 37843), (5538, 23411), (5822, 22269), (7423, 17466), (8733, 14846)]