138868872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{304537}}^1$

素因数の和:304565

約数の個数: 32

約数和(自身を含む): 365445600

約数和(自身を除く): 226576728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 304537, 609074, 913611, 1218148, 1827222, 2436296, 3654444, 5786203, 7308888, 11572406, 17358609, 23144812, 34717218, 46289624, 69434436, 138868872]

約数ペア:

[(1, 138868872), (2, 69434436), (3, 46289624), (4, 34717218), (6, 23144812), (8, 17358609), (12, 11572406), (19, 7308888), (24, 5786203), (38, 3654444), (57, 2436296), (76, 1827222), (114, 1218148), (152, 913611), (228, 609074), (456, 304537)]