119281136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 259858368

約数和(自身を除く): 140577232

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 71, 82, 104, 142, 164, 197, 208, 284, 328, 394, 533, 568, 656, 788, 923, 1066, 1136, 1576, 1846, 2132, 2561, 2911, 3152, 3692, 4264, 5122, 5822, 7384, 8077, 8528, 10244, 11644, 13987, 14768, 16154, 20488, 23288, 27974, 32308, 37843, 40976, 46576, 55948, 64616, 75686, 105001, 111896, 129232, 151372, 181831, 210002, 223792, 302744, 363662, 420004, 573467, 605488, 727324, 840008, 1146934, 1454648, 1680016, 2293868, 2909296, 4587736, 7455071, 9175472, 14910142, 29820284, 59640568, 119281136]

約数ペア:

[(1, 119281136), (2, 59640568), (4, 29820284), (8, 14910142), (13, 9175472), (16, 7455071), (26, 4587736), (41, 2909296), (52, 2293868), (71, 1680016), (82, 1454648), (104, 1146934), (142, 840008), (164, 727324), (197, 605488), (208, 573467), (284, 420004), (328, 363662), (394, 302744), (533, 223792), (568, 210002), (656, 181831), (788, 151372), (923, 129232), (1066, 111896), (1136, 105001), (1576, 75686), (1846, 64616), (2132, 55948), (2561, 46576), (2911, 40976), (3152, 37843), (3692, 32308), (4264, 27974), (5122, 23288), (5822, 20488), (7384, 16154), (8077, 14768), (8528, 13987), (10244, 11644)]