157499368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 333748800

約数和(自身を除く): 176249432

約数列:

[1, 2, 4, 8, 13, 26, 41, 43, 52, 82, 86, 104, 164, 172, 328, 344, 533, 559, 859, 1066, 1118, 1718, 1763, 2132, 2236, 3436, 3526, 4264, 4472, 6872, 7052, 11167, 14104, 22334, 22919, 35219, 36937, 44668, 45838, 70438, 73874, 89336, 91676, 140876, 147748, 183352, 281752, 295496, 457847, 480181, 915694, 960362, 1514417, 1831388, 1920724, 3028834, 3662776, 3841448, 6057668, 12115336, 19687421, 39374842, 78749684, 157499368]

約数ペア:

[(1, 157499368), (2, 78749684), (4, 39374842), (8, 19687421), (13, 12115336), (26, 6057668), (41, 3841448), (43, 3662776), (52, 3028834), (82, 1920724), (86, 1831388), (104, 1514417), (164, 960362), (172, 915694), (328, 480181), (344, 457847), (533, 295496), (559, 281752), (859, 183352), (1066, 147748), (1118, 140876), (1718, 91676), (1763, 89336), (2132, 73874), (2236, 70438), (3436, 45838), (3526, 44668), (4264, 36937), (4472, 35219), (6872, 22919), (7052, 22334), (11167, 14104)]