164103984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 120

約数和(自身を含む): 504414144

約数和(自身を除く): 340310160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 211, 264, 396, 422, 491, 528, 633, 792, 844, 982, 1266, 1473, 1584, 1688, 1899, 1964, 2321, 2532, 2946, 3376, 3798, 3928, 4419, 4642, 5064, 5401, 5892, 6963, 7596, 7856, 8838, 9284, 10128, 10802, 11784, 13926, 15192, 16203, 17676, 18568, 20889, 21604, 23568, 27852, 30384, 32406, 35352, 37136, 41778, 43208, 48609, 55704, 64812, 70704, 83556, 86416, 97218, 103601, 111408, 129624, 167112, 194436, 207202, 259248, 310803, 334224, 388872, 414404, 621606, 777744, 828808, 932409, 1139611, 1243212, 1657616, 1864818, 2279222, 2486424, 3418833, 3729636, 4558444, 4972848, 6837666, 7459272, 9116888, 10256499, 13675332, 14918544, 18233776, 20512998, 27350664, 41025996, 54701328, 82051992, 164103984]

約数ペア:

[(1, 164103984), (2, 82051992), (3, 54701328), (4, 41025996), (6, 27350664), (8, 20512998), (9, 18233776), (11, 14918544), (12, 13675332), (16, 10256499), (18, 9116888), (22, 7459272), (24, 6837666), (33, 4972848), (36, 4558444), (44, 3729636), (48, 3418833), (66, 2486424), (72, 2279222), (88, 1864818), (99, 1657616), (132, 1243212), (144, 1139611), (176, 932409), (198, 828808), (211, 777744), (264, 621606), (396, 414404), (422, 388872), (491, 334224), (528, 310803), (633, 259248), (792, 207202), (844, 194436), (982, 167112), (1266, 129624), (1473, 111408), (1584, 103601), (1688, 97218), (1899, 86416), (1964, 83556), (2321, 70704), (2532, 64812), (2946, 55704), (3376, 48609), (3798, 43208), (3928, 41778), (4419, 37136), (4642, 35352), (5064, 32406), (5401, 30384), (5892, 27852), (6963, 23568), (7596, 21604), (7856, 20889), (8838, 18568), (9284, 17676), (10128, 16203), (10802, 15192), (11784, 13926)]