161293104

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22859}}^1$

素因数の和:22887

約数の個数: 90

約数和(自身を含む): 525117060

約数和(自身を除く): 363823956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22859, 45718, 68577, 91436, 137154, 160013, 182872, 205731, 274308, 320026, 365744, 411462, 480039, 548616, 640052, 822924, 960078, 1097232, 1120091, 1280104, 1440117, 1645848, 1920156, 2240182, 2560208, 2880234, 3291696, 3360273, 3840312, 4480364, 5760468, 6720546, 7680624, 8960728, 10080819, 11520936, 13441092, 17921456, 20161638, 23041872, 26882184, 40323276, 53764368, 80646552, 161293104]

約数ペア:

[(1, 161293104), (2, 80646552), (3, 53764368), (4, 40323276), (6, 26882184), (7, 23041872), (8, 20161638), (9, 17921456), (12, 13441092), (14, 11520936), (16, 10080819), (18, 8960728), (21, 7680624), (24, 6720546), (28, 5760468), (36, 4480364), (42, 3840312), (48, 3360273), (49, 3291696), (56, 2880234), (63, 2560208), (72, 2240182), (84, 1920156), (98, 1645848), (112, 1440117), (126, 1280104), (144, 1120091), (147, 1097232), (168, 960078), (196, 822924), (252, 640052), (294, 548616), (336, 480039), (392, 411462), (441, 365744), (504, 320026), (588, 274308), (784, 205731), (882, 182872), (1008, 160013), (1176, 137154), (1764, 91436), (2352, 68577), (3528, 45718), (7056, 22859)]