164599812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 314220348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 107, 114, 117, 156, 171, 173, 214, 228, 234, 247, 321, 342, 346, 428, 468, 494, 519, 642, 684, 692, 741, 963, 988, 1038, 1284, 1391, 1482, 1557, 1926, 2033, 2076, 2223, 2249, 2782, 2964, 3114, 3287, 3852, 4066, 4173, 4446, 4498, 5564, 6099, 6228, 6574, 6747, 8132, 8346, 8892, 8996, 9861, 12198, 12519, 13148, 13494, 16692, 18297, 18511, 19722, 20241, 24396, 25038, 26429, 26988, 29583, 36594, 37022, 39444, 40482, 42731, 50076, 52858, 55533, 59166, 73188, 74044, 79287, 80964, 85462, 105716, 111066, 118332, 128193, 158574, 166599, 170924, 222132, 237861, 240643, 256386, 317148, 333198, 351709, 384579, 475722, 481286, 512772, 666396, 703418, 721929, 769158, 951444, 962572, 1055127, 1406836, 1443858, 1538316, 2110254, 2165787, 2887716, 3165381, 4220508, 4331574, 4572217, 6330762, 8663148, 9144434, 12661524, 13716651, 18288868, 27433302, 41149953, 54866604, 82299906, 164599812]

約数ペア:

[(1, 164599812), (2, 82299906), (3, 54866604), (4, 41149953), (6, 27433302), (9, 18288868), (12, 13716651), (13, 12661524), (18, 9144434), (19, 8663148), (26, 6330762), (36, 4572217), (38, 4331574), (39, 4220508), (52, 3165381), (57, 2887716), (76, 2165787), (78, 2110254), (107, 1538316), (114, 1443858), (117, 1406836), (156, 1055127), (171, 962572), (173, 951444), (214, 769158), (228, 721929), (234, 703418), (247, 666396), (321, 512772), (342, 481286), (346, 475722), (428, 384579), (468, 351709), (494, 333198), (519, 317148), (642, 256386), (684, 240643), (692, 237861), (741, 222132), (963, 170924), (988, 166599), (1038, 158574), (1284, 128193), (1391, 118332), (1482, 111066), (1557, 105716), (1926, 85462), (2033, 80964), (2076, 79287), (2223, 74044), (2249, 73188), (2782, 59166), (2964, 55533), (3114, 52858), (3287, 50076), (3852, 42731), (4066, 40482), (4173, 39444), (4446, 37022), (4498, 36594), (5564, 29583), (6099, 26988), (6228, 26429), (6574, 25038), (6747, 24396), (8132, 20241), (8346, 19722), (8892, 18511), (8996, 18297), (9861, 16692), (12198, 13494), (12519, 13148)]