145291146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1476

約数の個数: 128

約数和(自身を含む): 413392896

約数和(自身を除く): 268101750

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 273, 286, 357, 374, 429, 442, 462, 546, 561, 663, 714, 858, 1001, 1122, 1309, 1326, 1423, 1547, 2002, 2431, 2618, 2846, 3003, 3094, 3927, 4269, 4641, 4862, 6006, 7293, 7854, 8538, 9282, 9961, 14586, 15653, 17017, 18499, 19922, 24191, 29883, 31306, 34034, 36998, 46959, 48382, 51051, 55497, 59766, 72573, 93918, 102102, 109571, 110994, 129493, 145146, 169337, 203489, 219142, 258986, 266101, 314483, 328713, 338674, 388479, 406978, 508011, 532202, 610467, 628966, 657426, 776958, 798303, 943449, 1016022, 1220934, 1424423, 1596606, 1862707, 1886898, 2201381, 2848846, 3459313, 3725414, 4273269, 4402762, 5588121, 6604143, 6918626, 8546538, 10377939, 11176242, 13208286, 20755878, 24215191, 48430382, 72645573, 145291146]

約数ペア:

[(1, 145291146), (2, 72645573), (3, 48430382), (6, 24215191), (7, 20755878), (11, 13208286), (13, 11176242), (14, 10377939), (17, 8546538), (21, 6918626), (22, 6604143), (26, 5588121), (33, 4402762), (34, 4273269), (39, 3725414), (42, 3459313), (51, 2848846), (66, 2201381), (77, 1886898), (78, 1862707), (91, 1596606), (102, 1424423), (119, 1220934), (143, 1016022), (154, 943449), (182, 798303), (187, 776958), (221, 657426), (231, 628966), (238, 610467), (273, 532202), (286, 508011), (357, 406978), (374, 388479), (429, 338674), (442, 328713), (462, 314483), (546, 266101), (561, 258986), (663, 219142), (714, 203489), (858, 169337), (1001, 145146), (1122, 129493), (1309, 110994), (1326, 109571), (1423, 102102), (1547, 93918), (2002, 72573), (2431, 59766), (2618, 55497), (2846, 51051), (3003, 48382), (3094, 46959), (3927, 36998), (4269, 34034), (4641, 31306), (4862, 29883), (6006, 24191), (7293, 19922), (7854, 18499), (8538, 17017), (9282, 15653), (9961, 14586)]