157450216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 369982080

約数和(自身を除く): 212531864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 233, 308, 466, 616, 932, 1097, 1631, 1864, 2194, 2563, 3262, 4388, 5126, 6524, 7679, 8776, 10252, 12067, 13048, 15358, 17941, 20504, 24134, 30716, 35882, 48268, 61432, 71764, 84469, 96536, 143528, 168938, 255601, 337876, 511202, 675752, 1022404, 1789207, 2044808, 2811611, 3578414, 5623222, 7156828, 11246444, 14313656, 19681277, 22492888, 39362554, 78725108, 157450216]

約数ペア:

[(1, 157450216), (2, 78725108), (4, 39362554), (7, 22492888), (8, 19681277), (11, 14313656), (14, 11246444), (22, 7156828), (28, 5623222), (44, 3578414), (56, 2811611), (77, 2044808), (88, 1789207), (154, 1022404), (233, 675752), (308, 511202), (466, 337876), (616, 255601), (932, 168938), (1097, 143528), (1631, 96536), (1864, 84469), (2194, 71764), (2563, 61432), (3262, 48268), (4388, 35882), (5126, 30716), (6524, 24134), (7679, 20504), (8776, 17941), (10252, 15358), (12067, 13048)]