160995056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7459}}^1$

素因数の和:7557

約数の個数: 40

約数和(自身を含む): 333014400

約数和(自身を除く): 172019344

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 7459, 10792, 14918, 21584, 29836, 59672, 119344, 141721, 283442, 529589, 566884, 1059178, 1133768, 2118356, 2267536, 4236712, 8473424, 10062191, 20124382, 40248764, 80497528, 160995056]

約数ペア:

[(1, 160995056), (2, 80497528), (4, 40248764), (8, 20124382), (16, 10062191), (19, 8473424), (38, 4236712), (71, 2267536), (76, 2118356), (142, 1133768), (152, 1059178), (284, 566884), (304, 529589), (568, 283442), (1136, 141721), (1349, 119344), (2698, 59672), (5396, 29836), (7459, 21584), (10792, 14918)]