159488889110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1\times {\mathrm{2473}}^1$

素因数の和:3113

約数の個数: 64

約数和(自身を含む): 292607303040

約数和(自身を除く): 133118413930

約数列:

[1, 2, 5, 10, 89, 178, 233, 311, 445, 466, 622, 890, 1165, 1555, 2330, 2473, 3110, 4946, 12365, 20737, 24730, 27679, 41474, 55358, 72463, 103685, 138395, 144926, 207370, 220097, 276790, 362315, 440194, 576209, 724630, 769103, 1100485, 1152418, 1538206, 2200970, 2881045, 3845515, 5762090, 6449207, 7691030, 12898414, 32246035, 51282601, 64492070, 68450167, 102565202, 136900334, 179200999, 256413005, 342250835, 358401998, 512826010, 684501670, 896004995, 1792009990, 15948888911, 31897777822, 79744444555, 159488889110]

約数ペア:

[(1, 159488889110), (2, 79744444555), (5, 31897777822), (10, 15948888911), (89, 1792009990), (178, 896004995), (233, 684501670), (311, 512826010), (445, 358401998), (466, 342250835), (622, 256413005), (890, 179200999), (1165, 136900334), (1555, 102565202), (2330, 68450167), (2473, 64492070), (3110, 51282601), (4946, 32246035), (12365, 12898414), (20737, 7691030), (24730, 6449207), (27679, 5762090), (41474, 3845515), (55358, 2881045), (72463, 2200970), (103685, 1538206), (138395, 1152418), (144926, 1100485), (207370, 769103), (220097, 724630), (276790, 576209), (362315, 440194)]