145804776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 393724800

約数和(自身を除く): 247920024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 557, 839, 1114, 1671, 1678, 2228, 2517, 3342, 3356, 4456, 5034, 6684, 6712, 7241, 10068, 10907, 13368, 14482, 20136, 21723, 21814, 28964, 32721, 43446, 43628, 57928, 65442, 86892, 87256, 130884, 173784, 261768, 467323, 934646, 1401969, 1869292, 2803938, 3738584, 5607876, 6075199, 11215752, 12150398, 18225597, 24300796, 36451194, 48601592, 72902388, 145804776]

約数ペア:

[(1, 145804776), (2, 72902388), (3, 48601592), (4, 36451194), (6, 24300796), (8, 18225597), (12, 12150398), (13, 11215752), (24, 6075199), (26, 5607876), (39, 3738584), (52, 2803938), (78, 1869292), (104, 1401969), (156, 934646), (312, 467323), (557, 261768), (839, 173784), (1114, 130884), (1671, 87256), (1678, 86892), (2228, 65442), (2517, 57928), (3342, 43628), (3356, 43446), (4456, 32721), (5034, 28964), (6684, 21814), (6712, 21723), (7241, 20136), (10068, 14482), (10907, 13368)]