133500448

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 270817344

約数和(自身を除く): 137316896

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 536, 568, 877, 1072, 1136, 1754, 2144, 2272, 3508, 4757, 7016, 9514, 14032, 19028, 28064, 38056, 58759, 62267, 76112, 117518, 124534, 152224, 235036, 249068, 470072, 498136, 940144, 996272, 1880288, 1992544, 4171889, 8343778, 16687556, 33375112, 66750224, 133500448]

約数ペア:

[(1, 133500448), (2, 66750224), (4, 33375112), (8, 16687556), (16, 8343778), (32, 4171889), (67, 1992544), (71, 1880288), (134, 996272), (142, 940144), (268, 498136), (284, 470072), (536, 249068), (568, 235036), (877, 152224), (1072, 124534), (1136, 117518), (1754, 76112), (2144, 62267), (2272, 58759), (3508, 38056), (4757, 28064), (7016, 19028), (9514, 14032)]