130725512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 271434240

約数和(自身を除く): 140708728

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 101, 124, 136, 202, 248, 307, 404, 527, 614, 808, 1054, 1228, 1717, 2108, 2456, 3131, 3434, 4216, 5219, 6262, 6868, 9517, 10438, 12524, 13736, 19034, 20876, 25048, 31007, 38068, 41752, 53227, 62014, 76136, 106454, 124028, 161789, 212908, 248056, 323578, 425816, 527119, 647156, 961217, 1054238, 1294312, 1922434, 2108476, 3844868, 4216952, 7689736, 16340689, 32681378, 65362756, 130725512]

約数ペア:

[(1, 130725512), (2, 65362756), (4, 32681378), (8, 16340689), (17, 7689736), (31, 4216952), (34, 3844868), (62, 2108476), (68, 1922434), (101, 1294312), (124, 1054238), (136, 961217), (202, 647156), (248, 527119), (307, 425816), (404, 323578), (527, 248056), (614, 212908), (808, 161789), (1054, 124028), (1228, 106454), (1717, 76136), (2108, 62014), (2456, 53227), (3131, 41752), (3434, 38068), (4216, 31007), (5219, 25048), (6262, 20876), (6868, 19034), (9517, 13736), (10438, 12524)]