172081952

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 408748032

約数和(自身を除く): 236666080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 127, 161, 184, 224, 254, 263, 322, 368, 508, 526, 644, 736, 889, 1016, 1052, 1288, 1778, 1841, 2032, 2104, 2576, 2921, 3556, 3682, 4064, 4208, 5152, 5842, 6049, 7112, 7364, 8416, 11684, 12098, 14224, 14728, 20447, 23368, 24196, 28448, 29456, 33401, 40894, 42343, 46736, 48392, 58912, 66802, 81788, 84686, 93472, 96784, 133604, 163576, 169372, 193568, 233807, 267208, 327152, 338744, 467614, 534416, 654304, 677488, 768223, 935228, 1068832, 1354976, 1536446, 1870456, 3072892, 3740912, 5377561, 6145784, 7481824, 10755122, 12291568, 21510244, 24583136, 43020488, 86040976, 172081952]

約数ペア:

[(1, 172081952), (2, 86040976), (4, 43020488), (7, 24583136), (8, 21510244), (14, 12291568), (16, 10755122), (23, 7481824), (28, 6145784), (32, 5377561), (46, 3740912), (56, 3072892), (92, 1870456), (112, 1536446), (127, 1354976), (161, 1068832), (184, 935228), (224, 768223), (254, 677488), (263, 654304), (322, 534416), (368, 467614), (508, 338744), (526, 327152), (644, 267208), (736, 233807), (889, 193568), (1016, 169372), (1052, 163576), (1288, 133604), (1778, 96784), (1841, 93472), (2032, 84686), (2104, 81788), (2576, 66802), (2921, 58912), (3556, 48392), (3682, 46736), (4064, 42343), (4208, 40894), (5152, 33401), (5842, 29456), (6049, 28448), (7112, 24196), (7364, 23368), (8416, 20447), (11684, 14728), (12098, 14224)]