169427144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4507}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 328903680

約数和(自身を除く): 159476536

約数列:

[1, 2, 4, 8, 37, 74, 127, 148, 254, 296, 508, 1016, 4507, 4699, 9014, 9398, 18028, 18796, 36056, 37592, 166759, 333518, 572389, 667036, 1144778, 1334072, 2289556, 4579112, 21178393, 42356786, 84713572, 169427144]

約数ペア:

[(1, 169427144), (2, 84713572), (4, 42356786), (8, 21178393), (37, 4579112), (74, 2289556), (127, 1334072), (148, 1144778), (254, 667036), (296, 572389), (508, 333518), (1016, 166759), (4507, 37592), (4699, 36056), (9014, 18796), (9398, 18028)]