156731046332

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{396679}}^1$

素因数の和:396930

約数の個数: 48

約数和(自身を含む): 318816476160

約数和(自身を除く): 162085429828

約数列:

[1, 2, 4, 7, 14, 28, 103, 137, 206, 274, 412, 548, 721, 959, 1442, 1918, 2884, 3836, 14111, 28222, 56444, 98777, 197554, 395108, 396679, 793358, 1586716, 2776753, 5553506, 11107012, 40857937, 54345023, 81715874, 108690046, 163431748, 217380092, 286005559, 380415161, 572011118, 760830322, 1144022236, 1521660644, 5597537369, 11195074738, 22390149476, 39182761583, 78365523166, 156731046332]

約数ペア:

[(1, 156731046332), (2, 78365523166), (4, 39182761583), (7, 22390149476), (14, 11195074738), (28, 5597537369), (103, 1521660644), (137, 1144022236), (206, 760830322), (274, 572011118), (412, 380415161), (548, 286005559), (721, 217380092), (959, 163431748), (1442, 108690046), (1918, 81715874), (2884, 54345023), (3836, 40857937), (14111, 11107012), (28222, 5553506), (56444, 2776753), (98777, 1586716), (197554, 793358), (395108, 396679)]