156926297056

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 315731183040

約数和(自身を除く): 158804885984

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 277, 284, 389, 554, 568, 641, 778, 1108, 1136, 1282, 1556, 2216, 2272, 2564, 3112, 4432, 5128, 6224, 8864, 10256, 12448, 19667, 20512, 27619, 39334, 45511, 55238, 78668, 91022, 107753, 110476, 157336, 177557, 182044, 215506, 220952, 249349, 314672, 355114, 364088, 431012, 441904, 498698, 629344, 710228, 728176, 862024, 883808, 997396, 1420456, 1456352, 1724048, 1994792, 2840912, 3448096, 3989584, 5681824, 7650463, 7979168, 12606547, 15300926, 17703779, 25213094, 30601852, 35407558, 50426188, 61203704, 69069673, 70815116, 100852376, 122407408, 138139346, 141630232, 201704752, 244814816, 276278692, 283260464, 403409504, 552557384, 566520928, 1105114768, 2210229536, 4903946783, 9807893566, 19615787132, 39231574264, 78463148528, 156926297056]

約数ペア:

[(1, 156926297056), (2, 78463148528), (4, 39231574264), (8, 19615787132), (16, 9807893566), (32, 4903946783), (71, 2210229536), (142, 1105114768), (277, 566520928), (284, 552557384), (389, 403409504), (554, 283260464), (568, 276278692), (641, 244814816), (778, 201704752), (1108, 141630232), (1136, 138139346), (1282, 122407408), (1556, 100852376), (2216, 70815116), (2272, 69069673), (2564, 61203704), (3112, 50426188), (4432, 35407558), (5128, 30601852), (6224, 25213094), (8864, 17703779), (10256, 15300926), (12448, 12606547), (19667, 7979168), (20512, 7650463), (27619, 5681824), (39334, 3989584), (45511, 3448096), (55238, 2840912), (78668, 1994792), (91022, 1724048), (107753, 1456352), (110476, 1420456), (157336, 997396), (177557, 883808), (182044, 862024), (215506, 728176), (220952, 710228), (249349, 629344), (314672, 498698), (355114, 441904), (364088, 431012)]