8158311366

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 16682941440

約数和(自身を除く): 8524630074

約数列:

[1, 2, 3, 6, 131, 137, 239, 262, 274, 317, 393, 411, 478, 634, 717, 786, 822, 951, 1434, 1902, 17947, 31309, 32743, 35894, 41527, 43429, 53841, 62618, 65486, 75763, 83054, 86858, 93927, 98229, 107682, 124581, 130287, 151526, 187854, 196458, 227289, 249162, 260574, 454578, 4289333, 5689199, 8578666, 9924953, 10379531, 11378398, 12867999, 17067597, 19849906, 20759062, 25735998, 29774859, 31138593, 34135194, 59549718, 62277186, 1359718561, 2719437122, 4079155683, 8158311366]

約数ペア:

[(1, 8158311366), (2, 4079155683), (3, 2719437122), (6, 1359718561), (131, 62277186), (137, 59549718), (239, 34135194), (262, 31138593), (274, 29774859), (317, 25735998), (393, 20759062), (411, 19849906), (478, 17067597), (634, 12867999), (717, 11378398), (786, 10379531), (822, 9924953), (951, 8578666), (1434, 5689199), (1902, 4289333), (17947, 454578), (31309, 260574), (32743, 249162), (35894, 227289), (41527, 196458), (43429, 187854), (53841, 151526), (62618, 130287), (65486, 124581), (75763, 107682), (83054, 98229), (86858, 93927)]