164823032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 348543000

約数和(自身を除く): 183719968

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1922, 1949, 2728, 3844, 3898, 7688, 7796, 10571, 15592, 21142, 21439, 42284, 42878, 60419, 84568, 85756, 120838, 171512, 241676, 483352, 664609, 1329218, 1872989, 2658436, 3745978, 5316872, 7491956, 14983912, 20602879, 41205758, 82411516, 164823032]

約数ペア:

[(1, 164823032), (2, 82411516), (4, 41205758), (8, 20602879), (11, 14983912), (22, 7491956), (31, 5316872), (44, 3745978), (62, 2658436), (88, 1872989), (124, 1329218), (248, 664609), (341, 483352), (682, 241676), (961, 171512), (1364, 120838), (1922, 85756), (1949, 84568), (2728, 60419), (3844, 42878), (3898, 42284), (7688, 21439), (7796, 21142), (10571, 15592)]