156640867995

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{4721}}^1$

素因数の和:5152

約数の個数: 64

約数和(自身を含む): 257056009344

約数和(自身を除く): 100415141349

約数列:

[1, 3, 5, 15, 73, 157, 193, 219, 365, 471, 579, 785, 965, 1095, 2355, 2895, 4721, 11461, 14089, 14163, 23605, 30301, 34383, 42267, 57305, 70445, 70815, 90903, 151505, 171915, 211335, 344633, 454515, 741197, 911153, 1033899, 1723165, 2211973, 2223591, 2733459, 3705985, 4555765, 5169495, 6635919, 11059865, 11117955, 13667295, 33179595, 54107381, 66514169, 143051021, 162322143, 199542507, 270536905, 332570845, 429153063, 715255105, 811610715, 997712535, 2145765315, 10442724533, 31328173599, 52213622665, 156640867995]

約数ペア:

[(1, 156640867995), (3, 52213622665), (5, 31328173599), (15, 10442724533), (73, 2145765315), (157, 997712535), (193, 811610715), (219, 715255105), (365, 429153063), (471, 332570845), (579, 270536905), (785, 199542507), (965, 162322143), (1095, 143051021), (2355, 66514169), (2895, 54107381), (4721, 33179595), (11461, 13667295), (14089, 11117955), (14163, 11059865), (23605, 6635919), (30301, 5169495), (34383, 4555765), (42267, 3705985), (57305, 2733459), (70445, 2223591), (70815, 2211973), (90903, 1723165), (151505, 1033899), (171915, 911153), (211335, 741197), (344633, 454515)]