165023748

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{23269}}^1$

素因数の和:23476

約数の個数: 36

約数和(自身を含む): 419278860

約数和(自身を除く): 254255112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 23269, 46538, 69807, 93076, 139614, 209421, 279228, 418842, 837684, 4583993, 9167986, 13751979, 18335972, 27503958, 41255937, 55007916, 82511874, 165023748]

約数ペア:

[(1, 165023748), (2, 82511874), (3, 55007916), (4, 41255937), (6, 27503958), (9, 18335972), (12, 13751979), (18, 9167986), (36, 4583993), (197, 837684), (394, 418842), (591, 279228), (788, 209421), (1182, 139614), (1773, 93076), (2364, 69807), (3546, 46538), (7092, 23269)]