40308156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 124579728

約数和(自身を除く): 84271572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 97, 102, 119, 126, 153, 194, 204, 238, 252, 291, 306, 357, 388, 476, 582, 612, 679, 714, 873, 1071, 1164, 1358, 1428, 1649, 1746, 2037, 2142, 2716, 3298, 3492, 4074, 4284, 4947, 6111, 6596, 8148, 9409, 9894, 11543, 12222, 14841, 18818, 19788, 23086, 24444, 28227, 29682, 34629, 37636, 46172, 56454, 59364, 65863, 69258, 84681, 103887, 112908, 131726, 138516, 159953, 169362, 197589, 207774, 263452, 319906, 338724, 395178, 415548, 479859, 592767, 639812, 790356, 959718, 1119671, 1185534, 1439577, 1919436, 2239342, 2371068, 2879154, 3359013, 4478684, 5758308, 6718026, 10077039, 13436052, 20154078, 40308156]

約数ペア:

[(1, 40308156), (2, 20154078), (3, 13436052), (4, 10077039), (6, 6718026), (7, 5758308), (9, 4478684), (12, 3359013), (14, 2879154), (17, 2371068), (18, 2239342), (21, 1919436), (28, 1439577), (34, 1185534), (36, 1119671), (42, 959718), (51, 790356), (63, 639812), (68, 592767), (84, 479859), (97, 415548), (102, 395178), (119, 338724), (126, 319906), (153, 263452), (194, 207774), (204, 197589), (238, 169362), (252, 159953), (291, 138516), (306, 131726), (357, 112908), (388, 103887), (476, 84681), (582, 69258), (612, 65863), (679, 59364), (714, 56454), (873, 46172), (1071, 37636), (1164, 34629), (1358, 29682), (1428, 28227), (1649, 24444), (1746, 23086), (2037, 19788), (2142, 18818), (2716, 14841), (3298, 12222), (3492, 11543), (4074, 9894), (4284, 9409), (4947, 8148), (6111, 6596)]