156738667918

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{3253}}^1$

素因数の和:3977

約数の個数: 64

約数和(自身を含む): 278056747008

約数和(自身を除く): 121318079090

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 382, 487, 518, 974, 1337, 2674, 3253, 3409, 6506, 6818, 7067, 14134, 18019, 22771, 36038, 45542, 49469, 93017, 98938, 120361, 126133, 186034, 240722, 252266, 621323, 651119, 842527, 1242646, 1302238, 1584211, 1685054, 3168422, 3441629, 4349261, 6883258, 8698522, 11089477, 22178954, 22988951, 24091403, 45977902, 48182806, 58615807, 117231614, 160922657, 302584301, 321845314, 410310649, 605168602, 820621298, 2118090107, 4236180214, 11195619137, 22391238274, 78369333959, 156738667918]

約数ペア:

[(1, 156738667918), (2, 78369333959), (7, 22391238274), (14, 11195619137), (37, 4236180214), (74, 2118090107), (191, 820621298), (259, 605168602), (382, 410310649), (487, 321845314), (518, 302584301), (974, 160922657), (1337, 117231614), (2674, 58615807), (3253, 48182806), (3409, 45977902), (6506, 24091403), (6818, 22988951), (7067, 22178954), (14134, 11089477), (18019, 8698522), (22771, 6883258), (36038, 4349261), (45542, 3441629), (49469, 3168422), (93017, 1685054), (98938, 1584211), (120361, 1302238), (126133, 1242646), (186034, 842527), (240722, 651119), (252266, 621323)]