166508868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 406659456

約数和(自身を除く): 240150588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 842, 1263, 1433, 1684, 2526, 2866, 4299, 5052, 5732, 8598, 9683, 17196, 19366, 29049, 32959, 38732, 58098, 65918, 98877, 116196, 131836, 197754, 395508, 603293, 1206586, 1809879, 2413172, 3619758, 7239516, 13875739, 27751478, 41627217, 55502956, 83254434, 166508868]

約数ペア:

[(1, 166508868), (2, 83254434), (3, 55502956), (4, 41627217), (6, 27751478), (12, 13875739), (23, 7239516), (46, 3619758), (69, 2413172), (92, 1809879), (138, 1206586), (276, 603293), (421, 395508), (842, 197754), (1263, 131836), (1433, 116196), (1684, 98877), (2526, 65918), (2866, 58098), (4299, 38732), (5052, 32959), (5732, 29049), (8598, 19366), (9683, 17196)]