161874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:71

約数の個数: 36

約数和(自身を含む): 388206

約数和(自身を除く): 226332

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 529, 782, 1058, 1173, 1587, 2346, 3174, 3519, 4761, 7038, 8993, 9522, 17986, 26979, 53958, 80937, 161874]

約数ペア:

[(1, 161874), (2, 80937), (3, 53958), (6, 26979), (9, 17986), (17, 9522), (18, 8993), (23, 7038), (34, 4761), (46, 3519), (51, 3174), (69, 2346), (102, 1587), (138, 1173), (153, 1058), (207, 782), (306, 529), (391, 414)]