171464224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 351461376

約数和(自身を除く): 179997152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 1361, 2032, 2722, 3937, 4064, 5444, 7874, 10888, 15748, 21776, 31496, 42191, 43552, 62992, 84382, 125984, 168764, 172847, 337528, 345694, 675056, 691388, 1350112, 1382776, 2765552, 5358257, 5531104, 10716514, 21433028, 42866056, 85732112, 171464224]

約数ペア:

[(1, 171464224), (2, 85732112), (4, 42866056), (8, 21433028), (16, 10716514), (31, 5531104), (32, 5358257), (62, 2765552), (124, 1382776), (127, 1350112), (248, 691388), (254, 675056), (496, 345694), (508, 337528), (992, 172847), (1016, 168764), (1361, 125984), (2032, 84382), (2722, 62992), (3937, 43552), (4064, 42191), (5444, 31496), (7874, 21776), (10888, 15748)]