144761904

素因数分解:

$2^4\times 3^8\times 7^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 483232464

約数和(自身を除く): 338470560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 197, 216, 243, 252, 324, 336, 378, 394, 432, 486, 504, 567, 591, 648, 729, 756, 788, 972, 1008, 1134, 1182, 1296, 1379, 1458, 1512, 1576, 1701, 1773, 1944, 2187, 2268, 2364, 2758, 2916, 3024, 3152, 3402, 3546, 3888, 4137, 4374, 4536, 4728, 5103, 5319, 5516, 5832, 6561, 6804, 7092, 8274, 8748, 9072, 9456, 10206, 10638, 11032, 11664, 12411, 13122, 13608, 14184, 15309, 15957, 16548, 17496, 20412, 21276, 22064, 24822, 26244, 27216, 28368, 30618, 31914, 33096, 34992, 37233, 40824, 42552, 45927, 47871, 49644, 52488, 61236, 63828, 66192, 74466, 81648, 85104, 91854, 95742, 99288, 104976, 111699, 122472, 127656, 143613, 148932, 183708, 191484, 198576, 223398, 244944, 255312, 287226, 297864, 335097, 367416, 382968, 430839, 446796, 574452, 595728, 670194, 734832, 765936, 861678, 893592, 1005291, 1148904, 1292517, 1340388, 1723356, 1787184, 2010582, 2297808, 2585034, 2680776, 3015873, 3446712, 4021164, 5170068, 5361552, 6031746, 6893424, 8042328, 9047619, 10340136, 12063492, 16084656, 18095238, 20680272, 24126984, 36190476, 48253968, 72380952, 144761904]

約数ペア:

[(1, 144761904), (2, 72380952), (3, 48253968), (4, 36190476), (6, 24126984), (7, 20680272), (8, 18095238), (9, 16084656), (12, 12063492), (14, 10340136), (16, 9047619), (18, 8042328), (21, 6893424), (24, 6031746), (27, 5361552), (28, 5170068), (36, 4021164), (42, 3446712), (48, 3015873), (54, 2680776), (56, 2585034), (63, 2297808), (72, 2010582), (81, 1787184), (84, 1723356), (108, 1340388), (112, 1292517), (126, 1148904), (144, 1005291), (162, 893592), (168, 861678), (189, 765936), (197, 734832), (216, 670194), (243, 595728), (252, 574452), (324, 446796), (336, 430839), (378, 382968), (394, 367416), (432, 335097), (486, 297864), (504, 287226), (567, 255312), (591, 244944), (648, 223398), (729, 198576), (756, 191484), (788, 183708), (972, 148932), (1008, 143613), (1134, 127656), (1182, 122472), (1296, 111699), (1379, 104976), (1458, 99288), (1512, 95742), (1576, 91854), (1701, 85104), (1773, 81648), (1944, 74466), (2187, 66192), (2268, 63828), (2364, 61236), (2758, 52488), (2916, 49644), (3024, 47871), (3152, 45927), (3402, 42552), (3546, 40824), (3888, 37233), (4137, 34992), (4374, 33096), (4536, 31914), (4728, 30618), (5103, 28368), (5319, 27216), (5516, 26244), (5832, 24822), (6561, 22064), (6804, 21276), (7092, 20412), (8274, 17496), (8748, 16548), (9072, 15957), (9456, 15309), (10206, 14184), (10638, 13608), (11032, 13122), (11664, 12411)]