128962592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3557}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 279744192

約数和(自身を除く): 150781600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 824, 1133, 1648, 2266, 3296, 3557, 4532, 7114, 9064, 14228, 18128, 28456, 36256, 39127, 56912, 78254, 113824, 156508, 313016, 366371, 626032, 732742, 1252064, 1465484, 2930968, 4030081, 5861936, 8060162, 11723872, 16120324, 32240648, 64481296, 128962592]

約数ペア:

[(1, 128962592), (2, 64481296), (4, 32240648), (8, 16120324), (11, 11723872), (16, 8060162), (22, 5861936), (32, 4030081), (44, 2930968), (88, 1465484), (103, 1252064), (176, 732742), (206, 626032), (352, 366371), (412, 313016), (824, 156508), (1133, 113824), (1648, 78254), (2266, 56912), (3296, 39127), (3557, 36256), (4532, 28456), (7114, 18128), (9064, 14228)]