122209984

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{11299}}^1$

素因数の和:11337

約数の個数: 42

約数和(自身を含む): 262623300

約数和(自身を除く): 140413316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 11299, 22598, 45196, 90392, 146887, 180784, 293774, 361568, 587548, 723136, 1175096, 1909531, 2350192, 3819062, 4700384, 7638124, 9400768, 15276248, 30552496, 61104992, 122209984]

約数ペア:

[(1, 122209984), (2, 61104992), (4, 30552496), (8, 15276248), (13, 9400768), (16, 7638124), (26, 4700384), (32, 3819062), (52, 2350192), (64, 1909531), (104, 1175096), (169, 723136), (208, 587548), (338, 361568), (416, 293774), (676, 180784), (832, 146887), (1352, 90392), (2704, 45196), (5408, 22598), (10816, 11299)]