156900188155

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1\times {\mathrm{3209}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 195494238720

約数和(自身を除く): 38594050565

約数列:

[1, 5, 43, 71, 215, 355, 3053, 3203, 3209, 15265, 16015, 16045, 137729, 137987, 227413, 227839, 688645, 689935, 1137065, 1139195, 9778759, 9797077, 10278427, 48893795, 48985385, 51392135, 441972361, 729768317, 2209861805, 3648841585, 31380037631, 156900188155]

約数ペア:

[(1, 156900188155), (5, 31380037631), (43, 3648841585), (71, 2209861805), (215, 729768317), (355, 441972361), (3053, 51392135), (3203, 48985385), (3209, 48893795), (15265, 10278427), (16015, 9797077), (16045, 9778759), (137729, 1139195), (137987, 1137065), (227413, 689935), (227839, 688645)]