161267976

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{14087}}^1$

素因数の和:14155

約数の個数: 64

約数和(自身を含む): 456451200

約数和(自身を除く): 295183224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 14087, 28174, 42261, 56348, 84522, 112696, 126783, 169044, 253566, 338088, 380349, 507132, 746611, 760698, 1014264, 1493222, 1521396, 2239833, 2986444, 3042792, 4479666, 5972888, 6719499, 8959332, 13438998, 17918664, 20158497, 26877996, 40316994, 53755992, 80633988, 161267976]

約数ペア:

[(1, 161267976), (2, 80633988), (3, 53755992), (4, 40316994), (6, 26877996), (8, 20158497), (9, 17918664), (12, 13438998), (18, 8959332), (24, 6719499), (27, 5972888), (36, 4479666), (53, 3042792), (54, 2986444), (72, 2239833), (106, 1521396), (108, 1493222), (159, 1014264), (212, 760698), (216, 746611), (318, 507132), (424, 380349), (477, 338088), (636, 253566), (954, 169044), (1272, 126783), (1431, 112696), (1908, 84522), (2862, 56348), (3816, 42261), (5724, 28174), (11448, 14087)]