161259252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 472012800

約数和(自身を除く): 310753548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 199, 231, 308, 398, 462, 597, 796, 877, 924, 1194, 1393, 1754, 2189, 2388, 2631, 2786, 3508, 4179, 4378, 5262, 5572, 6139, 6567, 8358, 8756, 9647, 10524, 12278, 13134, 15323, 16716, 18417, 19294, 24556, 26268, 28941, 30646, 36834, 38588, 45969, 57882, 61292, 67529, 73668, 91938, 115764, 135058, 174523, 183876, 202587, 270116, 349046, 405174, 523569, 698092, 810348, 1047138, 1221661, 1919753, 2094276, 2443322, 3664983, 3839506, 4886644, 5759259, 7329966, 7679012, 11518518, 13438271, 14659932, 23037036, 26876542, 40314813, 53753084, 80629626, 161259252]

約数ペア:

[(1, 161259252), (2, 80629626), (3, 53753084), (4, 40314813), (6, 26876542), (7, 23037036), (11, 14659932), (12, 13438271), (14, 11518518), (21, 7679012), (22, 7329966), (28, 5759259), (33, 4886644), (42, 3839506), (44, 3664983), (66, 2443322), (77, 2094276), (84, 1919753), (132, 1221661), (154, 1047138), (199, 810348), (231, 698092), (308, 523569), (398, 405174), (462, 349046), (597, 270116), (796, 202587), (877, 183876), (924, 174523), (1194, 135058), (1393, 115764), (1754, 91938), (2189, 73668), (2388, 67529), (2631, 61292), (2786, 57882), (3508, 45969), (4179, 38588), (4378, 36834), (5262, 30646), (5572, 28941), (6139, 26268), (6567, 24556), (8358, 19294), (8756, 18417), (9647, 16716), (10524, 15323), (12278, 13134)]