171033156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1049}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 495331200

約数和(自身を除く): 324298044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 1049, 1294, 1941, 2098, 2588, 3147, 3882, 4196, 4529, 5823, 6294, 7343, 7764, 9058, 9441, 11646, 12588, 13587, 14686, 18116, 18882, 22029, 23292, 27174, 29372, 37764, 40761, 44058, 54348, 66087, 81522, 88116, 132174, 163044, 264348, 678703, 1357406, 2036109, 2714812, 4072218, 4750921, 6108327, 8144436, 9501842, 12216654, 14252763, 19003684, 24433308, 28505526, 42758289, 57011052, 85516578, 171033156]

約数ペア:

[(1, 171033156), (2, 85516578), (3, 57011052), (4, 42758289), (6, 28505526), (7, 24433308), (9, 19003684), (12, 14252763), (14, 12216654), (18, 9501842), (21, 8144436), (28, 6108327), (36, 4750921), (42, 4072218), (63, 2714812), (84, 2036109), (126, 1357406), (252, 678703), (647, 264348), (1049, 163044), (1294, 132174), (1941, 88116), (2098, 81522), (2588, 66087), (3147, 54348), (3882, 44058), (4196, 40761), (4529, 37764), (5823, 29372), (6294, 27174), (7343, 23292), (7764, 22029), (9058, 18882), (9441, 18116), (11646, 14686), (12588, 13587)]