123691344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{368129}}^1$

素因数の和:368147

約数の個数: 40

約数和(自身を含む): 365184960

約数和(自身を除く): 241493616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 368129, 736258, 1104387, 1472516, 2208774, 2576903, 2945032, 4417548, 5153806, 5890064, 7730709, 8835096, 10307612, 15461418, 17670192, 20615224, 30922836, 41230448, 61845672, 123691344]

約数ペア:

[(1, 123691344), (2, 61845672), (3, 41230448), (4, 30922836), (6, 20615224), (7, 17670192), (8, 15461418), (12, 10307612), (14, 8835096), (16, 7730709), (21, 5890064), (24, 5153806), (28, 4417548), (42, 2945032), (48, 2576903), (56, 2208774), (84, 1472516), (112, 1104387), (168, 736258), (336, 368129)]