164218896

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 483986880

約数和(自身を除く): 319767984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 179, 184, 207, 276, 277, 358, 368, 414, 537, 552, 554, 716, 828, 831, 1074, 1104, 1108, 1432, 1611, 1656, 1662, 2148, 2216, 2493, 2864, 3222, 3312, 3324, 4117, 4296, 4432, 4986, 6371, 6444, 6648, 8234, 8592, 9972, 12351, 12742, 12888, 13296, 16468, 19113, 19944, 24702, 25484, 25776, 32936, 37053, 38226, 39888, 49404, 49583, 50968, 57339, 65872, 74106, 76452, 98808, 99166, 101936, 114678, 148212, 148749, 152904, 197616, 198332, 229356, 296424, 297498, 305808, 396664, 446247, 458712, 592848, 594996, 793328, 892494, 917424, 1140409, 1189992, 1784988, 2280818, 2379984, 3421227, 3569976, 4561636, 6842454, 7139952, 9123272, 10263681, 13684908, 18246544, 20527362, 27369816, 41054724, 54739632, 82109448, 164218896]

約数ペア:

[(1, 164218896), (2, 82109448), (3, 54739632), (4, 41054724), (6, 27369816), (8, 20527362), (9, 18246544), (12, 13684908), (16, 10263681), (18, 9123272), (23, 7139952), (24, 6842454), (36, 4561636), (46, 3569976), (48, 3421227), (69, 2379984), (72, 2280818), (92, 1784988), (138, 1189992), (144, 1140409), (179, 917424), (184, 892494), (207, 793328), (276, 594996), (277, 592848), (358, 458712), (368, 446247), (414, 396664), (537, 305808), (552, 297498), (554, 296424), (716, 229356), (828, 198332), (831, 197616), (1074, 152904), (1104, 148749), (1108, 148212), (1432, 114678), (1611, 101936), (1656, 99166), (1662, 98808), (2148, 76452), (2216, 74106), (2493, 65872), (2864, 57339), (3222, 50968), (3312, 49583), (3324, 49404), (4117, 39888), (4296, 38226), (4432, 37053), (4986, 32936), (6371, 25776), (6444, 25484), (6648, 24702), (8234, 19944), (8592, 19113), (9972, 16468), (12351, 13296), (12742, 12888)]