145686456

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14557}}^1$

素因数の和:14708

約数の個数: 48

約数和(自身を含む): 397433400

約数和(自身を除く): 251746944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 14557, 29114, 43671, 58228, 87342, 116456, 131013, 174684, 262026, 349368, 524052, 1048104, 2023423, 4046846, 6070269, 8093692, 12140538, 16187384, 18210807, 24281076, 36421614, 48562152, 72843228, 145686456]

約数ペア:

[(1, 145686456), (2, 72843228), (3, 48562152), (4, 36421614), (6, 24281076), (8, 18210807), (9, 16187384), (12, 12140538), (18, 8093692), (24, 6070269), (36, 4046846), (72, 2023423), (139, 1048104), (278, 524052), (417, 349368), (556, 262026), (834, 174684), (1112, 131013), (1251, 116456), (1668, 87342), (2502, 58228), (3336, 43671), (5004, 29114), (10008, 14557)]