169928174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 290002944

約数和(自身を除く): 120074770

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2666, 4903, 9806, 17329, 34658, 63739, 127478, 151993, 210829, 303986, 421658, 1975909, 2740777, 3951818, 5481554, 6535699, 13071398, 84964087, 169928174]

約数ペア:

[(1, 169928174), (2, 84964087), (13, 13071398), (26, 6535699), (31, 5481554), (43, 3951818), (62, 2740777), (86, 1975909), (403, 421658), (559, 303986), (806, 210829), (1118, 151993), (1333, 127478), (2666, 63739), (4903, 34658), (9806, 17329)]