156612992

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 333417600

約数和(自身を除く): 176804608

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 464, 496, 899, 928, 992, 1361, 1798, 1856, 1984, 2722, 3596, 3712, 3968, 5444, 7192, 10888, 14384, 21776, 28768, 39469, 42191, 43552, 57536, 78938, 84382, 87104, 115072, 157876, 168764, 174208, 315752, 337528, 631504, 675056, 1223539, 1263008, 1350112, 2447078, 2526016, 2700224, 4894156, 5052032, 5400448, 9788312, 19576624, 39153248, 78306496, 156612992]

約数ペア:

[(1, 156612992), (2, 78306496), (4, 39153248), (8, 19576624), (16, 9788312), (29, 5400448), (31, 5052032), (32, 4894156), (58, 2700224), (62, 2526016), (64, 2447078), (116, 1350112), (124, 1263008), (128, 1223539), (232, 675056), (248, 631504), (464, 337528), (496, 315752), (899, 174208), (928, 168764), (992, 157876), (1361, 115072), (1798, 87104), (1856, 84382), (1984, 78938), (2722, 57536), (3596, 43552), (3712, 42191), (3968, 39469), (5444, 28768), (7192, 21776), (10888, 14384)]