126277928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^2$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 278102880

約数和(自身を除く): 151824952

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 229, 301, 344, 458, 602, 916, 1204, 1603, 1832, 2408, 3206, 6412, 9847, 12824, 19694, 39388, 52441, 68929, 78776, 104882, 137858, 209764, 275716, 367087, 419528, 551432, 734174, 1468348, 2254963, 2936696, 4509926, 9019852, 15784741, 18039704, 31569482, 63138964, 126277928]

約数ペア:

[(1, 126277928), (2, 63138964), (4, 31569482), (7, 18039704), (8, 15784741), (14, 9019852), (28, 4509926), (43, 2936696), (56, 2254963), (86, 1468348), (172, 734174), (229, 551432), (301, 419528), (344, 367087), (458, 275716), (602, 209764), (916, 137858), (1204, 104882), (1603, 78776), (1832, 68929), (2408, 52441), (3206, 39388), (6412, 19694), (9847, 12824)]