156749558334

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 317709292032

約数和(自身を除く): 160959733698

約数列:

[1, 2, 3, 6, 131, 262, 317, 393, 631, 634, 786, 951, 997, 1262, 1893, 1902, 1994, 2991, 3786, 5982, 41527, 82661, 83054, 124581, 130607, 165322, 200027, 247983, 249162, 261214, 316049, 391821, 400054, 495966, 600081, 629107, 632098, 783642, 948147, 1200162, 1258214, 1887321, 1896294, 3774642, 26203537, 41402419, 52407074, 78610611, 82413017, 82804838, 124207257, 157221222, 164826034, 199426919, 247239051, 248414514, 398853838, 494478102, 598280757, 1196561514, 26124926389, 52249852778, 78374779167, 156749558334]

約数ペア:

[(1, 156749558334), (2, 78374779167), (3, 52249852778), (6, 26124926389), (131, 1196561514), (262, 598280757), (317, 494478102), (393, 398853838), (631, 248414514), (634, 247239051), (786, 199426919), (951, 164826034), (997, 157221222), (1262, 124207257), (1893, 82804838), (1902, 82413017), (1994, 78610611), (2991, 52407074), (3786, 41402419), (5982, 26203537), (41527, 3774642), (82661, 1896294), (83054, 1887321), (124581, 1258214), (130607, 1200162), (165322, 948147), (200027, 783642), (247983, 632098), (249162, 629107), (261214, 600081), (316049, 495966), (391821, 400054)]