156978114872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1\times {\mathrm{3221}}^1$

素因数の和:4256

約数の個数: 64

約数和(自身を含む): 302530334400

約数和(自身を除く): 145552219528

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 839, 1096, 1678, 3221, 3356, 6442, 6712, 7261, 12884, 14522, 25768, 29044, 44467, 58088, 88934, 114943, 170713, 177868, 229886, 341426, 355736, 441277, 459772, 682852, 882554, 919544, 1365704, 1765108, 2702419, 3530216, 5404838, 6091979, 10809676, 12183958, 21619352, 23387681, 24367916, 46775362, 48735832, 93550724, 143228207, 187101448, 286456414, 370231403, 572912828, 740462806, 1145825656, 1480925612, 2961851224, 19622264359, 39244528718, 78489057436, 156978114872]

約数ペア:

[(1, 156978114872), (2, 78489057436), (4, 39244528718), (8, 19622264359), (53, 2961851224), (106, 1480925612), (137, 1145825656), (212, 740462806), (274, 572912828), (424, 370231403), (548, 286456414), (839, 187101448), (1096, 143228207), (1678, 93550724), (3221, 48735832), (3356, 46775362), (6442, 24367916), (6712, 23387681), (7261, 21619352), (12884, 12183958), (14522, 10809676), (25768, 6091979), (29044, 5404838), (44467, 3530216), (58088, 2702419), (88934, 1765108), (114943, 1365704), (170713, 919544), (177868, 882554), (229886, 682852), (341426, 459772), (355736, 441277)]