168991032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 500544000

約数和(自身を除く): 331552968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 149, 157, 168, 172, 258, 298, 301, 314, 344, 447, 471, 516, 596, 602, 628, 894, 903, 942, 1032, 1043, 1099, 1192, 1204, 1256, 1788, 1806, 1884, 2086, 2198, 2408, 3129, 3297, 3576, 3612, 3768, 4172, 4396, 6258, 6407, 6594, 6751, 7224, 8344, 8792, 12516, 12814, 13188, 13502, 19221, 20253, 23393, 25032, 25628, 26376, 27004, 38442, 40506, 44849, 46786, 47257, 51256, 54008, 70179, 76884, 81012, 89698, 93572, 94514, 134547, 140358, 141771, 153768, 162024, 163751, 179396, 187144, 189028, 269094, 280716, 283542, 327502, 358792, 378056, 491253, 538188, 561432, 567084, 655004, 982506, 1005899, 1076376, 1134168, 1310008, 1965012, 2011798, 3017697, 3930024, 4023596, 6035394, 7041293, 8047192, 12070788, 14082586, 21123879, 24141576, 28165172, 42247758, 56330344, 84495516, 168991032]

約数ペア:

[(1, 168991032), (2, 84495516), (3, 56330344), (4, 42247758), (6, 28165172), (7, 24141576), (8, 21123879), (12, 14082586), (14, 12070788), (21, 8047192), (24, 7041293), (28, 6035394), (42, 4023596), (43, 3930024), (56, 3017697), (84, 2011798), (86, 1965012), (129, 1310008), (149, 1134168), (157, 1076376), (168, 1005899), (172, 982506), (258, 655004), (298, 567084), (301, 561432), (314, 538188), (344, 491253), (447, 378056), (471, 358792), (516, 327502), (596, 283542), (602, 280716), (628, 269094), (894, 189028), (903, 187144), (942, 179396), (1032, 163751), (1043, 162024), (1099, 153768), (1192, 141771), (1204, 140358), (1256, 134547), (1788, 94514), (1806, 93572), (1884, 89698), (2086, 81012), (2198, 76884), (2408, 70179), (3129, 54008), (3297, 51256), (3576, 47257), (3612, 46786), (3768, 44849), (4172, 40506), (4396, 38442), (6258, 27004), (6407, 26376), (6594, 25628), (6751, 25032), (7224, 23393), (8344, 20253), (8792, 19221), (12516, 13502), (12814, 13188)]