165221916

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 395058048

約数和(自身を除く): 229836132

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 131, 183, 244, 262, 366, 393, 524, 732, 786, 1572, 1723, 3446, 5169, 6892, 7991, 10338, 15982, 20676, 23973, 31964, 47946, 95892, 105103, 210206, 225713, 315309, 420412, 451426, 630618, 677139, 902852, 1261236, 1354278, 2708556, 13768493, 27536986, 41305479, 55073972, 82610958, 165221916]

約数ペア:

[(1, 165221916), (2, 82610958), (3, 55073972), (4, 41305479), (6, 27536986), (12, 13768493), (61, 2708556), (122, 1354278), (131, 1261236), (183, 902852), (244, 677139), (262, 630618), (366, 451426), (393, 420412), (524, 315309), (732, 225713), (786, 210206), (1572, 105103), (1723, 95892), (3446, 47946), (5169, 31964), (6892, 23973), (7991, 20676), (10338, 15982)]