166618188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 475104000

約数和(自身を除く): 308485812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 139, 198, 278, 297, 396, 417, 556, 594, 834, 1009, 1188, 1251, 1529, 1668, 2018, 2502, 3027, 3058, 3753, 4036, 4587, 5004, 6054, 6116, 7506, 9081, 9174, 11099, 12108, 13761, 15012, 18162, 18348, 22198, 27243, 27522, 33297, 36324, 41283, 44396, 54486, 55044, 66594, 82566, 99891, 108972, 133188, 140251, 165132, 199782, 280502, 299673, 399564, 420753, 561004, 599346, 841506, 1198692, 1262259, 1542761, 1683012, 2524518, 3085522, 3786777, 4628283, 5049036, 6171044, 7573554, 9256566, 13884849, 15147108, 18513132, 27769698, 41654547, 55539396, 83309094, 166618188]

約数ペア:

[(1, 166618188), (2, 83309094), (3, 55539396), (4, 41654547), (6, 27769698), (9, 18513132), (11, 15147108), (12, 13884849), (18, 9256566), (22, 7573554), (27, 6171044), (33, 5049036), (36, 4628283), (44, 3786777), (54, 3085522), (66, 2524518), (99, 1683012), (108, 1542761), (132, 1262259), (139, 1198692), (198, 841506), (278, 599346), (297, 561004), (396, 420753), (417, 399564), (556, 299673), (594, 280502), (834, 199782), (1009, 165132), (1188, 140251), (1251, 133188), (1529, 108972), (1668, 99891), (2018, 82566), (2502, 66594), (3027, 55044), (3058, 54486), (3753, 44396), (4036, 41283), (4587, 36324), (5004, 33297), (6054, 27522), (6116, 27243), (7506, 22198), (9081, 18348), (9174, 18162), (11099, 15012), (12108, 13761)]