157982748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4683

約数の個数: 96

約数和(自身を含む): 472109568

約数和(自身を除く): 314126820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2442, 2849, 3108, 4621, 4884, 5698, 8547, 9242, 11396, 13863, 17094, 18484, 27726, 32347, 34188, 50831, 55452, 64694, 97041, 101662, 129388, 152493, 170977, 194082, 203324, 304986, 341954, 355817, 388164, 512931, 609972, 683908, 711634, 1025862, 1067451, 1196839, 1423268, 1880747, 2051724, 2134902, 2393678, 3590517, 3761494, 4269804, 4787356, 5642241, 7181034, 7522988, 11284482, 13165229, 14362068, 22568964, 26330458, 39495687, 52660916, 78991374, 157982748]

約数ペア:

[(1, 157982748), (2, 78991374), (3, 52660916), (4, 39495687), (6, 26330458), (7, 22568964), (11, 14362068), (12, 13165229), (14, 11284482), (21, 7522988), (22, 7181034), (28, 5642241), (33, 4787356), (37, 4269804), (42, 3761494), (44, 3590517), (66, 2393678), (74, 2134902), (77, 2051724), (84, 1880747), (111, 1423268), (132, 1196839), (148, 1067451), (154, 1025862), (222, 711634), (231, 683908), (259, 609972), (308, 512931), (407, 388164), (444, 355817), (462, 341954), (518, 304986), (777, 203324), (814, 194082), (924, 170977), (1036, 152493), (1221, 129388), (1554, 101662), (1628, 97041), (2442, 64694), (2849, 55452), (3108, 50831), (4621, 34188), (4884, 32347), (5698, 27726), (8547, 18484), (9242, 17094), (11396, 13863)]