144517968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 464720256

約数和(自身を除く): 320202288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 311, 336, 461, 504, 622, 922, 933, 1008, 1244, 1383, 1844, 1866, 2177, 2488, 2766, 2799, 3227, 3688, 3732, 4149, 4354, 4976, 5532, 5598, 6454, 6531, 7376, 7464, 8298, 8708, 9681, 11064, 11196, 12908, 13062, 14928, 16596, 17416, 19362, 19593, 22128, 22392, 25816, 26124, 29043, 33192, 34832, 38724, 39186, 44784, 51632, 52248, 58086, 66384, 77448, 78372, 104496, 116172, 143371, 154896, 156744, 232344, 286742, 313488, 430113, 464688, 573484, 860226, 1003597, 1146968, 1290339, 1720452, 2007194, 2293936, 2580678, 3010791, 3440904, 4014388, 5161356, 6021582, 6881808, 8028776, 9032373, 10322712, 12043164, 16057552, 18064746, 20645424, 24086328, 36129492, 48172656, 72258984, 144517968]

約数ペア:

[(1, 144517968), (2, 72258984), (3, 48172656), (4, 36129492), (6, 24086328), (7, 20645424), (8, 18064746), (9, 16057552), (12, 12043164), (14, 10322712), (16, 9032373), (18, 8028776), (21, 6881808), (24, 6021582), (28, 5161356), (36, 4014388), (42, 3440904), (48, 3010791), (56, 2580678), (63, 2293936), (72, 2007194), (84, 1720452), (112, 1290339), (126, 1146968), (144, 1003597), (168, 860226), (252, 573484), (311, 464688), (336, 430113), (461, 313488), (504, 286742), (622, 232344), (922, 156744), (933, 154896), (1008, 143371), (1244, 116172), (1383, 104496), (1844, 78372), (1866, 77448), (2177, 66384), (2488, 58086), (2766, 52248), (2799, 51632), (3227, 44784), (3688, 39186), (3732, 38724), (4149, 34832), (4354, 33192), (4976, 29043), (5532, 26124), (5598, 25816), (6454, 22392), (6531, 22128), (7376, 19593), (7464, 19362), (8298, 17416), (8708, 16596), (9681, 14928), (11064, 13062), (11196, 12908)]