186768456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 549991680

約数和(自身を除く): 363223224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 97, 146, 157, 168, 194, 219, 291, 292, 314, 388, 438, 471, 511, 582, 584, 628, 679, 776, 876, 942, 1022, 1099, 1164, 1256, 1358, 1533, 1752, 1884, 2037, 2044, 2198, 2328, 2716, 3066, 3297, 3768, 4074, 4088, 4396, 5432, 6132, 6594, 7081, 8148, 8792, 11461, 12264, 13188, 14162, 15229, 16296, 21243, 22922, 26376, 28324, 30458, 34383, 42486, 45687, 45844, 49567, 56648, 60916, 68766, 80227, 84972, 91374, 91688, 99134, 106603, 121832, 137532, 148701, 160454, 169944, 182748, 198268, 213206, 240681, 275064, 297402, 319809, 320908, 365496, 396536, 426412, 481362, 594804, 639618, 641816, 852824, 962724, 1111717, 1189608, 1279236, 1925448, 2223434, 2558472, 3335151, 4446868, 6670302, 7782019, 8893736, 13340604, 15564038, 23346057, 26681208, 31128076, 46692114, 62256152, 93384228, 186768456]

約数ペア:

[(1, 186768456), (2, 93384228), (3, 62256152), (4, 46692114), (6, 31128076), (7, 26681208), (8, 23346057), (12, 15564038), (14, 13340604), (21, 8893736), (24, 7782019), (28, 6670302), (42, 4446868), (56, 3335151), (73, 2558472), (84, 2223434), (97, 1925448), (146, 1279236), (157, 1189608), (168, 1111717), (194, 962724), (219, 852824), (291, 641816), (292, 639618), (314, 594804), (388, 481362), (438, 426412), (471, 396536), (511, 365496), (582, 320908), (584, 319809), (628, 297402), (679, 275064), (776, 240681), (876, 213206), (942, 198268), (1022, 182748), (1099, 169944), (1164, 160454), (1256, 148701), (1358, 137532), (1533, 121832), (1752, 106603), (1884, 99134), (2037, 91688), (2044, 91374), (2198, 84972), (2328, 80227), (2716, 68766), (3066, 60916), (3297, 56648), (3768, 49567), (4074, 45844), (4088, 45687), (4396, 42486), (5432, 34383), (6132, 30458), (6594, 28324), (7081, 26376), (8148, 22922), (8792, 21243), (11461, 16296), (12264, 15229), (13188, 14162)]