129407936

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 322844160

約数和(自身を除く): 193436224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 661, 736, 874, 1064, 1216, 1288, 1322, 1472, 1748, 2128, 2576, 2644, 3059, 3496, 4256, 4627, 5152, 5288, 6118, 6992, 8512, 9254, 10304, 10576, 12236, 12559, 13984, 15203, 18508, 21152, 24472, 25118, 27968, 30406, 37016, 42304, 48944, 50236, 60812, 74032, 87913, 97888, 100472, 106421, 121624, 148064, 175826, 195776, 200944, 212842, 243248, 288857, 296128, 351652, 401888, 425684, 486496, 577714, 703304, 803776, 851368, 972992, 1155428, 1406608, 1702736, 2021999, 2310856, 2813216, 3405472, 4043998, 4621712, 5626432, 6810944, 8087996, 9243424, 16175992, 18486848, 32351984, 64703968, 129407936]

約数ペア:

[(1, 129407936), (2, 64703968), (4, 32351984), (7, 18486848), (8, 16175992), (14, 9243424), (16, 8087996), (19, 6810944), (23, 5626432), (28, 4621712), (32, 4043998), (38, 3405472), (46, 2813216), (56, 2310856), (64, 2021999), (76, 1702736), (92, 1406608), (112, 1155428), (133, 972992), (152, 851368), (161, 803776), (184, 703304), (224, 577714), (266, 486496), (304, 425684), (322, 401888), (368, 351652), (437, 296128), (448, 288857), (532, 243248), (608, 212842), (644, 200944), (661, 195776), (736, 175826), (874, 148064), (1064, 121624), (1216, 106421), (1288, 100472), (1322, 97888), (1472, 87913), (1748, 74032), (2128, 60812), (2576, 50236), (2644, 48944), (3059, 42304), (3496, 37016), (4256, 30406), (4627, 27968), (5152, 25118), (5288, 24472), (6118, 21152), (6992, 18508), (8512, 15203), (9254, 13984), (10304, 12559), (10576, 12236)]