111993388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 216457696

約数和(自身を除く): 104464308

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 163, 181, 292, 326, 362, 652, 724, 949, 1898, 2119, 2353, 3796, 4238, 4706, 8476, 9412, 11899, 13213, 23798, 26426, 29503, 47596, 52852, 59006, 118012, 154687, 171769, 309374, 343538, 383539, 618748, 687076, 767078, 1534156, 2153719, 4307438, 8614876, 27998347, 55996694, 111993388]

約数ペア:

[(1, 111993388), (2, 55996694), (4, 27998347), (13, 8614876), (26, 4307438), (52, 2153719), (73, 1534156), (146, 767078), (163, 687076), (181, 618748), (292, 383539), (326, 343538), (362, 309374), (652, 171769), (724, 154687), (949, 118012), (1898, 59006), (2119, 52852), (2353, 47596), (3796, 29503), (4238, 26426), (4706, 23798), (8476, 13213), (9412, 11899)]