164908128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 144

約数和(自身を含む): 549509184

約数和(自身を除く): 384601056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3187, 3234, 3696, 4312, 4704, 6374, 6468, 7392, 8624, 9561, 12748, 12936, 17248, 19122, 22309, 25496, 25872, 35057, 38244, 44618, 50992, 51744, 66927, 70114, 76488, 89236, 101984, 105171, 133854, 140228, 152976, 156163, 178472, 210342, 245399, 267708, 280456, 305952, 312326, 356944, 420684, 468489, 490798, 535416, 560912, 624652, 713888, 736197, 841368, 936978, 981596, 1070832, 1121824, 1249304, 1472394, 1682736, 1717793, 1873956, 1963192, 2141664, 2498608, 2944788, 3365472, 3435586, 3747912, 3926384, 4997216, 5153379, 5889576, 6871172, 7495824, 7852768, 10306758, 11779152, 13742344, 14991648, 20613516, 23558304, 27484688, 41227032, 54969376, 82454064, 164908128]

約数ペア:

[(1, 164908128), (2, 82454064), (3, 54969376), (4, 41227032), (6, 27484688), (7, 23558304), (8, 20613516), (11, 14991648), (12, 13742344), (14, 11779152), (16, 10306758), (21, 7852768), (22, 7495824), (24, 6871172), (28, 5889576), (32, 5153379), (33, 4997216), (42, 3926384), (44, 3747912), (48, 3435586), (49, 3365472), (56, 2944788), (66, 2498608), (77, 2141664), (84, 1963192), (88, 1873956), (96, 1717793), (98, 1682736), (112, 1472394), (132, 1249304), (147, 1121824), (154, 1070832), (168, 981596), (176, 936978), (196, 841368), (224, 736197), (231, 713888), (264, 624652), (294, 560912), (308, 535416), (336, 490798), (352, 468489), (392, 420684), (462, 356944), (528, 312326), (539, 305952), (588, 280456), (616, 267708), (672, 245399), (784, 210342), (924, 178472), (1056, 156163), (1078, 152976), (1176, 140228), (1232, 133854), (1568, 105171), (1617, 101984), (1848, 89236), (2156, 76488), (2352, 70114), (2464, 66927), (3187, 51744), (3234, 50992), (3696, 44618), (4312, 38244), (4704, 35057), (6374, 25872), (6468, 25496), (7392, 22309), (8624, 19122), (9561, 17248), (12748, 12936)]