144751376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 351727488

約数和(自身を除く): 206976112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 293, 308, 401, 586, 616, 802, 1172, 1232, 1604, 2051, 2344, 2807, 3208, 3223, 4102, 4411, 4688, 5614, 6416, 6446, 8204, 8822, 11228, 12892, 16408, 17644, 22456, 22561, 25784, 30877, 32816, 35288, 44912, 45122, 51568, 61754, 70576, 90244, 117493, 123508, 180488, 234986, 247016, 360976, 469972, 494032, 822451, 939944, 1292423, 1644902, 1879888, 2584846, 3289804, 5169692, 6579608, 9046961, 10339384, 13159216, 18093922, 20678768, 36187844, 72375688, 144751376]

約数ペア:

[(1, 144751376), (2, 72375688), (4, 36187844), (7, 20678768), (8, 18093922), (11, 13159216), (14, 10339384), (16, 9046961), (22, 6579608), (28, 5169692), (44, 3289804), (56, 2584846), (77, 1879888), (88, 1644902), (112, 1292423), (154, 939944), (176, 822451), (293, 494032), (308, 469972), (401, 360976), (586, 247016), (616, 234986), (802, 180488), (1172, 123508), (1232, 117493), (1604, 90244), (2051, 70576), (2344, 61754), (2807, 51568), (3208, 45122), (3223, 44912), (4102, 35288), (4411, 32816), (4688, 30877), (5614, 25784), (6416, 22561), (6446, 22456), (8204, 17644), (8822, 16408), (11228, 12892)]