135833984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 327468960

約数和(自身を除く): 191634976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 104, 128, 143, 164, 176, 181, 208, 286, 328, 352, 362, 416, 451, 533, 572, 656, 704, 724, 832, 902, 1066, 1144, 1312, 1408, 1448, 1664, 1804, 1991, 2132, 2288, 2353, 2624, 2896, 3608, 3982, 4264, 4576, 4706, 5248, 5792, 5863, 7216, 7421, 7964, 8528, 9152, 9412, 11584, 11726, 14432, 14842, 15928, 17056, 18304, 18824, 23168, 23452, 25883, 28864, 29684, 31856, 34112, 37648, 46904, 51766, 57728, 59368, 63712, 68224, 75296, 81631, 93808, 96473, 103532, 118736, 127424, 150592, 163262, 187616, 192946, 207064, 237472, 254848, 301184, 326524, 375232, 385892, 414128, 474944, 653048, 750464, 771784, 828256, 949888, 1061203, 1306096, 1543568, 1656512, 2122406, 2612192, 3087136, 3313024, 4244812, 5224384, 6174272, 8489624, 10448768, 12348544, 16979248, 33958496, 67916992, 135833984]

約数ペア:

[(1, 135833984), (2, 67916992), (4, 33958496), (8, 16979248), (11, 12348544), (13, 10448768), (16, 8489624), (22, 6174272), (26, 5224384), (32, 4244812), (41, 3313024), (44, 3087136), (52, 2612192), (64, 2122406), (82, 1656512), (88, 1543568), (104, 1306096), (128, 1061203), (143, 949888), (164, 828256), (176, 771784), (181, 750464), (208, 653048), (286, 474944), (328, 414128), (352, 385892), (362, 375232), (416, 326524), (451, 301184), (533, 254848), (572, 237472), (656, 207064), (704, 192946), (724, 187616), (832, 163262), (902, 150592), (1066, 127424), (1144, 118736), (1312, 103532), (1408, 96473), (1448, 93808), (1664, 81631), (1804, 75296), (1991, 68224), (2132, 63712), (2288, 59368), (2353, 57728), (2624, 51766), (2896, 46904), (3608, 37648), (3982, 34112), (4264, 31856), (4576, 29684), (4706, 28864), (5248, 25883), (5792, 23452), (5863, 23168), (7216, 18824), (7421, 18304), (7964, 17056), (8528, 15928), (9152, 14842), (9412, 14432), (11584, 11726)]