168248036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 348328512

約数和(自身を除く): 180080476

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 173, 253, 341, 346, 506, 682, 692, 713, 961, 1012, 1364, 1426, 1903, 1922, 2852, 3806, 3844, 3979, 5363, 7612, 7843, 7958, 10571, 10726, 15686, 15916, 21142, 21452, 22103, 31372, 42284, 43769, 44206, 58993, 87538, 88412, 117986, 123349, 166253, 175076, 235972, 243133, 246698, 332506, 486266, 493396, 665012, 972532, 1356839, 1828783, 2713678, 3657566, 3823819, 5427356, 7315132, 7647638, 15295276, 42062009, 84124018, 168248036]

約数ペア:

[(1, 168248036), (2, 84124018), (4, 42062009), (11, 15295276), (22, 7647638), (23, 7315132), (31, 5427356), (44, 3823819), (46, 3657566), (62, 2713678), (92, 1828783), (124, 1356839), (173, 972532), (253, 665012), (341, 493396), (346, 486266), (506, 332506), (682, 246698), (692, 243133), (713, 235972), (961, 175076), (1012, 166253), (1364, 123349), (1426, 117986), (1903, 88412), (1922, 87538), (2852, 58993), (3806, 44206), (3844, 43769), (3979, 42284), (5363, 31372), (7612, 22103), (7843, 21452), (7958, 21142), (10571, 15916), (10726, 15686)]