121748256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 399567168

約数和(自身を除く): 277818912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 131, 144, 168, 224, 252, 262, 288, 336, 393, 461, 504, 524, 672, 786, 917, 922, 1008, 1048, 1179, 1383, 1572, 1834, 1844, 2016, 2096, 2358, 2751, 2766, 3144, 3227, 3668, 3688, 4149, 4192, 4716, 5502, 5532, 6288, 6454, 7336, 7376, 8253, 8298, 9432, 9681, 11004, 11064, 12576, 12908, 14672, 14752, 16506, 16596, 18864, 19362, 22008, 22128, 25816, 29043, 29344, 33012, 33192, 37728, 38724, 44016, 44256, 51632, 58086, 60391, 66024, 66384, 77448, 88032, 103264, 116172, 120782, 132048, 132768, 154896, 181173, 232344, 241564, 264096, 309792, 362346, 422737, 464688, 483128, 543519, 724692, 845474, 929376, 966256, 1087038, 1268211, 1449384, 1690948, 1932512, 2174076, 2536422, 2898768, 3381896, 3804633, 4348152, 5072844, 5797536, 6763792, 7609266, 8696304, 10145688, 13527584, 15218532, 17392608, 20291376, 30437064, 40582752, 60874128, 121748256]

約数ペア:

[(1, 121748256), (2, 60874128), (3, 40582752), (4, 30437064), (6, 20291376), (7, 17392608), (8, 15218532), (9, 13527584), (12, 10145688), (14, 8696304), (16, 7609266), (18, 6763792), (21, 5797536), (24, 5072844), (28, 4348152), (32, 3804633), (36, 3381896), (42, 2898768), (48, 2536422), (56, 2174076), (63, 1932512), (72, 1690948), (84, 1449384), (96, 1268211), (112, 1087038), (126, 966256), (131, 929376), (144, 845474), (168, 724692), (224, 543519), (252, 483128), (262, 464688), (288, 422737), (336, 362346), (393, 309792), (461, 264096), (504, 241564), (524, 232344), (672, 181173), (786, 154896), (917, 132768), (922, 132048), (1008, 120782), (1048, 116172), (1179, 103264), (1383, 88032), (1572, 77448), (1834, 66384), (1844, 66024), (2016, 60391), (2096, 58086), (2358, 51632), (2751, 44256), (2766, 44016), (3144, 38724), (3227, 37728), (3668, 33192), (3688, 33012), (4149, 29344), (4192, 29043), (4716, 25816), (5502, 22128), (5532, 22008), (6288, 19362), (6454, 18864), (7336, 16596), (7376, 16506), (8253, 14752), (8298, 14672), (9432, 12908), (9681, 12576), (11004, 11064)]