164474856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1976

約数の個数: 144

約数和(自身を含む): 551547360

約数和(自身を除く): 387072504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 1931, 2028, 2184, 2366, 3042, 3276, 3549, 3862, 4056, 4732, 5793, 6084, 6552, 7098, 7724, 9464, 10647, 11586, 12168, 13517, 14196, 15448, 17379, 21294, 23172, 25103, 27034, 28392, 34758, 40551, 42588, 46344, 50206, 54068, 69516, 75309, 81102, 85176, 100412, 108136, 121653, 139032, 150618, 162204, 175721, 200824, 225927, 243306, 301236, 324408, 326339, 351442, 451854, 486612, 527163, 602472, 652678, 702884, 903708, 973224, 979017, 1054326, 1305356, 1405768, 1581489, 1807416, 1958034, 2108652, 2284373, 2610712, 2937051, 3162978, 3916068, 4217304, 4568746, 5874102, 6325956, 6853119, 7832136, 9137492, 11748204, 12651912, 13706238, 18274984, 20559357, 23496408, 27412476, 41118714, 54824952, 82237428, 164474856]

約数ペア:

[(1, 164474856), (2, 82237428), (3, 54824952), (4, 41118714), (6, 27412476), (7, 23496408), (8, 20559357), (9, 18274984), (12, 13706238), (13, 12651912), (14, 11748204), (18, 9137492), (21, 7832136), (24, 6853119), (26, 6325956), (28, 5874102), (36, 4568746), (39, 4217304), (42, 3916068), (52, 3162978), (56, 2937051), (63, 2610712), (72, 2284373), (78, 2108652), (84, 1958034), (91, 1807416), (104, 1581489), (117, 1405768), (126, 1305356), (156, 1054326), (168, 979017), (169, 973224), (182, 903708), (234, 702884), (252, 652678), (273, 602472), (312, 527163), (338, 486612), (364, 451854), (468, 351442), (504, 326339), (507, 324408), (546, 301236), (676, 243306), (728, 225927), (819, 200824), (936, 175721), (1014, 162204), (1092, 150618), (1183, 139032), (1352, 121653), (1521, 108136), (1638, 100412), (1931, 85176), (2028, 81102), (2184, 75309), (2366, 69516), (3042, 54068), (3276, 50206), (3549, 46344), (3862, 42588), (4056, 40551), (4732, 34758), (5793, 28392), (6084, 27034), (6552, 25103), (7098, 23172), (7724, 21294), (9464, 17379), (10647, 15448), (11586, 14196), (12168, 13517)]