157023054

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 188922546

約数列:

[1, 2, 3, 6, 9, 18, 127, 149, 254, 298, 381, 447, 461, 762, 894, 922, 1143, 1341, 1383, 2286, 2682, 2766, 4149, 8298, 18923, 37846, 56769, 58547, 68689, 113538, 117094, 137378, 170307, 175641, 206067, 340614, 351282, 412134, 526923, 618201, 1053846, 1236402, 8723503, 17447006, 26170509, 52341018, 78511527, 157023054]

約数ペア:

[(1, 157023054), (2, 78511527), (3, 52341018), (6, 26170509), (9, 17447006), (18, 8723503), (127, 1236402), (149, 1053846), (254, 618201), (298, 526923), (381, 412134), (447, 351282), (461, 340614), (762, 206067), (894, 175641), (922, 170307), (1143, 137378), (1341, 117094), (1383, 113538), (2286, 68689), (2682, 58547), (2766, 56769), (4149, 37846), (8298, 18923)]