149761569104

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1979}}^1\times {\mathrm{3733}}^1$

素因数の和:5908

約数の個数: 80

約数和(自身を含む): 333704891520

約数和(自身を除く): 183943322416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 1979, 2534, 2896, 3733, 3958, 5068, 7466, 7916, 10136, 13853, 14932, 15832, 20272, 26131, 27706, 29864, 31664, 52262, 55412, 59728, 104524, 110824, 209048, 221648, 358199, 418096, 675673, 716398, 1351346, 1432796, 2507393, 2702692, 2865592, 4729711, 5014786, 5405384, 5731184, 7387607, 9459422, 10029572, 10810768, 14775214, 18918844, 20059144, 29550428, 37837688, 40118288, 51713249, 59100856, 75675376, 103426498, 118201712, 206852996, 413705992, 827411984, 1337156867, 2674313734, 5348627468, 9360098069, 10697254936, 18720196138, 21394509872, 37440392276, 74880784552, 149761569104]

約数ペア:

[(1, 149761569104), (2, 74880784552), (4, 37440392276), (7, 21394509872), (8, 18720196138), (14, 10697254936), (16, 9360098069), (28, 5348627468), (56, 2674313734), (112, 1337156867), (181, 827411984), (362, 413705992), (724, 206852996), (1267, 118201712), (1448, 103426498), (1979, 75675376), (2534, 59100856), (2896, 51713249), (3733, 40118288), (3958, 37837688), (5068, 29550428), (7466, 20059144), (7916, 18918844), (10136, 14775214), (13853, 10810768), (14932, 10029572), (15832, 9459422), (20272, 7387607), (26131, 5731184), (27706, 5405384), (29864, 5014786), (31664, 4729711), (52262, 2865592), (55412, 2702692), (59728, 2507393), (104524, 1432796), (110824, 1351346), (209048, 716398), (221648, 675673), (358199, 418096)]