172196928

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 140

約数和(自身を含む): 520019280

約数和(自身を除く): 347822352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 288, 324, 354, 432, 472, 531, 563, 576, 648, 708, 864, 944, 1062, 1126, 1296, 1416, 1593, 1689, 1728, 1888, 2124, 2252, 2592, 2832, 3186, 3378, 3776, 4248, 4504, 4779, 5067, 5184, 5664, 6372, 6756, 8496, 9008, 9558, 10134, 11328, 12744, 13512, 15201, 16992, 18016, 19116, 20268, 25488, 27024, 30402, 33217, 33984, 36032, 38232, 40536, 45603, 50976, 54048, 60804, 66434, 76464, 81072, 91206, 99651, 101952, 108096, 121608, 132868, 152928, 162144, 182412, 199302, 243216, 265736, 298953, 305856, 324288, 364824, 398604, 486432, 531472, 597906, 729648, 797208, 896859, 972864, 1062944, 1195812, 1459296, 1594416, 1793718, 2125888, 2391624, 2690577, 2918592, 3188832, 3587436, 4783248, 5381154, 6377664, 7174872, 9566496, 10762308, 14349744, 19132992, 21524616, 28699488, 43049232, 57398976, 86098464, 172196928]

約数ペア:

[(1, 172196928), (2, 86098464), (3, 57398976), (4, 43049232), (6, 28699488), (8, 21524616), (9, 19132992), (12, 14349744), (16, 10762308), (18, 9566496), (24, 7174872), (27, 6377664), (32, 5381154), (36, 4783248), (48, 3587436), (54, 3188832), (59, 2918592), (64, 2690577), (72, 2391624), (81, 2125888), (96, 1793718), (108, 1594416), (118, 1459296), (144, 1195812), (162, 1062944), (177, 972864), (192, 896859), (216, 797208), (236, 729648), (288, 597906), (324, 531472), (354, 486432), (432, 398604), (472, 364824), (531, 324288), (563, 305856), (576, 298953), (648, 265736), (708, 243216), (864, 199302), (944, 182412), (1062, 162144), (1126, 152928), (1296, 132868), (1416, 121608), (1593, 108096), (1689, 101952), (1728, 99651), (1888, 91206), (2124, 81072), (2252, 76464), (2592, 66434), (2832, 60804), (3186, 54048), (3378, 50976), (3776, 45603), (4248, 40536), (4504, 38232), (4779, 36032), (5067, 33984), (5184, 33217), (5664, 30402), (6372, 27024), (6756, 25488), (8496, 20268), (9008, 19116), (9558, 18016), (10134, 16992), (11328, 15201), (12744, 13512)]