180768378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8167}}^1$

素因数の和:8227

約数の個数: 64

約数和(自身を含む): 451657728

約数和(自身を除く): 270889350

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 7378, 8167, 11067, 16334, 22134, 24501, 49002, 57169, 114338, 138839, 171507, 253177, 277678, 343014, 416517, 506354, 759531, 833034, 971873, 1519062, 1772239, 1943746, 2915619, 3544478, 4304009, 5316717, 5831238, 8608018, 10633434, 12912027, 25824054, 30128063, 60256126, 90384189, 180768378]

約数ペア:

[(1, 180768378), (2, 90384189), (3, 60256126), (6, 30128063), (7, 25824054), (14, 12912027), (17, 10633434), (21, 8608018), (31, 5831238), (34, 5316717), (42, 4304009), (51, 3544478), (62, 2915619), (93, 1943746), (102, 1772239), (119, 1519062), (186, 971873), (217, 833034), (238, 759531), (357, 506354), (434, 416517), (527, 343014), (651, 277678), (714, 253177), (1054, 171507), (1302, 138839), (1581, 114338), (3162, 57169), (3689, 49002), (7378, 24501), (8167, 22134), (11067, 16334)]