166720008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 128

約数和(自身を含む): 535449600

約数和(自身を除く): 368729592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3319, 3588, 3864, 4186, 6279, 6638, 7176, 8372, 9957, 12558, 13276, 16744, 19914, 23233, 25116, 26552, 39828, 43147, 46466, 50232, 69699, 76337, 79656, 86294, 92932, 129441, 139398, 152674, 172588, 185864, 229011, 258882, 278796, 302029, 305348, 345176, 458022, 517764, 534359, 557592, 604058, 610696, 906087, 916044, 992381, 1035528, 1068718, 1208116, 1603077, 1812174, 1832088, 1984762, 2137436, 2416232, 2977143, 3206154, 3624348, 3969524, 4274872, 5954286, 6412308, 6946667, 7248696, 7939048, 11908572, 12824616, 13893334, 20840001, 23817144, 27786668, 41680002, 55573336, 83360004, 166720008]

約数ペア:

[(1, 166720008), (2, 83360004), (3, 55573336), (4, 41680002), (6, 27786668), (7, 23817144), (8, 20840001), (12, 13893334), (13, 12824616), (14, 11908572), (21, 7939048), (23, 7248696), (24, 6946667), (26, 6412308), (28, 5954286), (39, 4274872), (42, 3969524), (46, 3624348), (52, 3206154), (56, 2977143), (69, 2416232), (78, 2137436), (84, 1984762), (91, 1832088), (92, 1812174), (104, 1603077), (138, 1208116), (156, 1068718), (161, 1035528), (168, 992381), (182, 916044), (184, 906087), (273, 610696), (276, 604058), (299, 557592), (312, 534359), (322, 517764), (364, 458022), (483, 345176), (546, 305348), (552, 302029), (598, 278796), (644, 258882), (728, 229011), (897, 185864), (966, 172588), (1092, 152674), (1196, 139398), (1288, 129441), (1794, 92932), (1932, 86294), (2093, 79656), (2184, 76337), (2392, 69699), (3319, 50232), (3588, 46466), (3864, 43147), (4186, 39828), (6279, 26552), (6638, 25116), (7176, 23233), (8372, 19914), (9957, 16744), (12558, 13276)]