129333722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 254119680

約数和(自身を除く): 124785958

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 119, 133, 238, 259, 266, 323, 518, 629, 646, 703, 773, 1258, 1406, 1546, 2261, 4403, 4522, 4921, 5411, 8806, 9842, 10822, 11951, 13141, 14687, 23902, 26282, 28601, 29374, 57202, 83657, 91987, 102809, 167314, 183974, 200207, 205618, 249679, 400414, 486217, 499358, 543419, 972434, 1086838, 1747753, 3403519, 3495506, 3803933, 6807038, 7607866, 9238123, 18476246, 64666861, 129333722]

約数ペア:

[(1, 129333722), (2, 64666861), (7, 18476246), (14, 9238123), (17, 7607866), (19, 6807038), (34, 3803933), (37, 3495506), (38, 3403519), (74, 1747753), (119, 1086838), (133, 972434), (238, 543419), (259, 499358), (266, 486217), (323, 400414), (518, 249679), (629, 205618), (646, 200207), (703, 183974), (773, 167314), (1258, 102809), (1406, 91987), (1546, 83657), (2261, 57202), (4403, 29374), (4522, 28601), (4921, 26282), (5411, 23902), (8806, 14687), (9842, 13141), (10822, 11951)]