170695424

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 356539008

約数和(自身を除く): 185843584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 157, 248, 256, 274, 314, 496, 548, 628, 992, 1096, 1256, 1984, 2192, 2512, 3968, 4247, 4384, 4867, 5024, 7936, 8494, 8768, 9734, 10048, 16988, 17536, 19468, 20096, 21509, 33976, 35072, 38936, 40192, 43018, 67952, 77872, 86036, 135904, 155744, 172072, 271808, 311488, 344144, 543616, 622976, 666779, 688288, 1087232, 1245952, 1333558, 1376576, 2667116, 2753152, 5334232, 5506304, 10668464, 21336928, 42673856, 85347712, 170695424]

約数ペア:

[(1, 170695424), (2, 85347712), (4, 42673856), (8, 21336928), (16, 10668464), (31, 5506304), (32, 5334232), (62, 2753152), (64, 2667116), (124, 1376576), (128, 1333558), (137, 1245952), (157, 1087232), (248, 688288), (256, 666779), (274, 622976), (314, 543616), (496, 344144), (548, 311488), (628, 271808), (992, 172072), (1096, 155744), (1256, 135904), (1984, 86036), (2192, 77872), (2512, 67952), (3968, 43018), (4247, 40192), (4384, 38936), (4867, 35072), (5024, 33976), (7936, 21509), (8494, 20096), (8768, 19468), (9734, 17536), (10048, 16988)]