136338176

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 297720864

約数和(自身を除く): 161382688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 416, 568, 577, 832, 923, 1136, 1154, 1664, 1846, 2272, 2308, 3328, 3692, 4544, 4616, 7384, 7501, 9088, 9232, 14768, 15002, 18176, 18464, 29536, 30004, 36928, 40967, 59072, 60008, 73856, 81934, 118144, 120016, 147712, 163868, 236288, 240032, 327736, 480064, 532571, 655472, 960128, 1065142, 1310944, 1920256, 2130284, 2621888, 4260568, 5243776, 8521136, 10487552, 17042272, 34084544, 68169088, 136338176]

約数ペア:

[(1, 136338176), (2, 68169088), (4, 34084544), (8, 17042272), (13, 10487552), (16, 8521136), (26, 5243776), (32, 4260568), (52, 2621888), (64, 2130284), (71, 1920256), (104, 1310944), (128, 1065142), (142, 960128), (208, 655472), (256, 532571), (284, 480064), (416, 327736), (568, 240032), (577, 236288), (832, 163868), (923, 147712), (1136, 120016), (1154, 118144), (1664, 81934), (1846, 73856), (2272, 60008), (2308, 59072), (3328, 40967), (3692, 36928), (4544, 30004), (4616, 29536), (7384, 18464), (7501, 18176), (9088, 15002), (9232, 14768)]