149826348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 120

約数和(自身を含む): 462285824

約数和(自身を除く): 312459476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2131, 2268, 2511, 2604, 3348, 3906, 4262, 5022, 5859, 6393, 7812, 8524, 10044, 11718, 12786, 14917, 17577, 19179, 23436, 25572, 29834, 35154, 38358, 44751, 57537, 59668, 66061, 70308, 76716, 89502, 115074, 132122, 134253, 172611, 179004, 198183, 230148, 264244, 268506, 345222, 396366, 402759, 462427, 537012, 594549, 690444, 792732, 805518, 924854, 1189098, 1208277, 1387281, 1611036, 1783647, 1849708, 2378196, 2416554, 2774562, 3567294, 4161843, 4833108, 5350941, 5549124, 7134588, 8323686, 10701882, 12485529, 16647372, 21403764, 24971058, 37456587, 49942116, 74913174, 149826348]

約数ペア:

[(1, 149826348), (2, 74913174), (3, 49942116), (4, 37456587), (6, 24971058), (7, 21403764), (9, 16647372), (12, 12485529), (14, 10701882), (18, 8323686), (21, 7134588), (27, 5549124), (28, 5350941), (31, 4833108), (36, 4161843), (42, 3567294), (54, 2774562), (62, 2416554), (63, 2378196), (81, 1849708), (84, 1783647), (93, 1611036), (108, 1387281), (124, 1208277), (126, 1189098), (162, 924854), (186, 805518), (189, 792732), (217, 690444), (252, 594549), (279, 537012), (324, 462427), (372, 402759), (378, 396366), (434, 345222), (558, 268506), (567, 264244), (651, 230148), (756, 198183), (837, 179004), (868, 172611), (1116, 134253), (1134, 132122), (1302, 115074), (1674, 89502), (1953, 76716), (2131, 70308), (2268, 66061), (2511, 59668), (2604, 57537), (3348, 44751), (3906, 38358), (4262, 35154), (5022, 29834), (5859, 25572), (6393, 23436), (7812, 19179), (8524, 17577), (10044, 14917), (11718, 12786)]