123036208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4003}}^1$

素因数の和:4141

約数の個数: 40

約数和(自身を含む): 254702448

約数和(自身を除く): 131666240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 4003, 7684, 8006, 15368, 16012, 30736, 32024, 64048, 68051, 136102, 272204, 452339, 544408, 904678, 1088816, 1809356, 3618712, 7237424, 7689763, 15379526, 30759052, 61518104, 123036208]

約数ペア:

[(1, 123036208), (2, 61518104), (4, 30759052), (8, 15379526), (16, 7689763), (17, 7237424), (34, 3618712), (68, 1809356), (113, 1088816), (136, 904678), (226, 544408), (272, 452339), (452, 272204), (904, 136102), (1808, 68051), (1921, 64048), (3842, 32024), (4003, 30736), (7684, 16012), (8006, 15368)]