138128832

素因数分解:

$2^6\times 3^2\times {\mathrm{239807}}^1$

素因数の和:239825

約数の個数: 42

約数和(自身を含む): 395923008

約数和(自身を除く): 257794176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 239807, 479614, 719421, 959228, 1438842, 1918456, 2158263, 2877684, 3836912, 4316526, 5755368, 7673824, 8633052, 11510736, 15347648, 17266104, 23021472, 34532208, 46042944, 69064416, 138128832]

約数ペア:

[(1, 138128832), (2, 69064416), (3, 46042944), (4, 34532208), (6, 23021472), (8, 17266104), (9, 15347648), (12, 11510736), (16, 8633052), (18, 7673824), (24, 5755368), (32, 4316526), (36, 3836912), (48, 2877684), (64, 2158263), (72, 1918456), (96, 1438842), (144, 959228), (192, 719421), (288, 479614), (576, 239807)]