138156746886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7760743}}^1$

素因数の和:7760817

約数の個数: 48

約数和(自身を含む): 319618480896

約数和(自身を除く): 181461734010

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 17802, 7760743, 15521486, 23282229, 46564458, 69846687, 139693374, 178497089, 333711949, 356994178, 535491267, 667423898, 1001135847, 1070982534, 1606473801, 2002271694, 3003407541, 3212947602, 6006815082, 7675374827, 15350749654, 23026124481, 46052248962, 69078373443, 138156746886]

約数ペア:

[(1, 138156746886), (2, 69078373443), (3, 46052248962), (6, 23026124481), (9, 15350749654), (18, 7675374827), (23, 6006815082), (43, 3212947602), (46, 3003407541), (69, 2002271694), (86, 1606473801), (129, 1070982534), (138, 1001135847), (207, 667423898), (258, 535491267), (387, 356994178), (414, 333711949), (774, 178497089), (989, 139693374), (1978, 69846687), (2967, 46564458), (5934, 23282229), (8901, 15521486), (17802, 7760743)]