129383716

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{8573}}^1$

素因数の和:8609

約数の個数: 48

約数和(自身を含む): 288086400

約数和(自身を除く): 158702684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 8573, 15092, 17146, 34292, 60011, 94303, 120022, 188606, 240044, 377212, 420077, 660121, 840154, 1320242, 1680308, 2640484, 2940539, 4620847, 5881078, 9241694, 11762156, 18483388, 32345929, 64691858, 129383716]

約数ペア:

[(1, 129383716), (2, 64691858), (4, 32345929), (7, 18483388), (11, 11762156), (14, 9241694), (22, 5881078), (28, 4620847), (44, 2940539), (49, 2640484), (77, 1680308), (98, 1320242), (154, 840154), (196, 660121), (308, 420077), (343, 377212), (539, 240044), (686, 188606), (1078, 120022), (1372, 94303), (2156, 60011), (3773, 34292), (7546, 17146), (8573, 15092)]