164584728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4241}}^1$

素因数の和:4278

約数の個数: 144

約数和(自身を含む): 565797960

約数和(自身を除く): 401213232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4241, 4312, 4851, 5544, 6468, 8482, 9702, 12723, 12936, 16964, 19404, 25446, 29687, 33928, 38169, 38808, 46651, 50892, 59374, 76338, 89061, 93302, 101784, 118748, 139953, 152676, 178122, 186604, 207809, 237496, 267183, 279906, 305352, 326557, 356244, 373208, 415618, 419859, 534366, 559812, 623427, 653114, 712488, 831236, 839718, 979671, 1068732, 1119624, 1246854, 1306228, 1662472, 1679436, 1870281, 1959342, 2137464, 2285899, 2493708, 2612456, 2939013, 3358872, 3740562, 3918684, 4571798, 4987416, 5878026, 6857697, 7481124, 7837368, 9143596, 11756052, 13715394, 14962248, 18287192, 20573091, 23512104, 27430788, 41146182, 54861576, 82292364, 164584728]

約数ペア:

[(1, 164584728), (2, 82292364), (3, 54861576), (4, 41146182), (6, 27430788), (7, 23512104), (8, 20573091), (9, 18287192), (11, 14962248), (12, 13715394), (14, 11756052), (18, 9143596), (21, 7837368), (22, 7481124), (24, 6857697), (28, 5878026), (33, 4987416), (36, 4571798), (42, 3918684), (44, 3740562), (49, 3358872), (56, 2939013), (63, 2612456), (66, 2493708), (72, 2285899), (77, 2137464), (84, 1959342), (88, 1870281), (98, 1679436), (99, 1662472), (126, 1306228), (132, 1246854), (147, 1119624), (154, 1068732), (168, 979671), (196, 839718), (198, 831236), (231, 712488), (252, 653114), (264, 623427), (294, 559812), (308, 534366), (392, 419859), (396, 415618), (441, 373208), (462, 356244), (504, 326557), (539, 305352), (588, 279906), (616, 267183), (693, 237496), (792, 207809), (882, 186604), (924, 178122), (1078, 152676), (1176, 139953), (1386, 118748), (1617, 101784), (1764, 93302), (1848, 89061), (2156, 76338), (2772, 59374), (3234, 50892), (3528, 46651), (4241, 38808), (4312, 38169), (4851, 33928), (5544, 29687), (6468, 25446), (8482, 19404), (9702, 16964), (12723, 12936)]