158396896

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8951}}^1$

素因数の和:9047

約数の個数: 48

約数和(自身を含む): 360944640

約数和(自身を除く): 202547744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 8951, 17696, 17902, 35804, 62657, 71608, 125314, 143216, 250628, 286432, 501256, 707129, 1002512, 1414258, 2005024, 2828516, 4949903, 5657032, 9899806, 11314064, 19799612, 22628128, 39599224, 79198448, 158396896]

約数ペア:

[(1, 158396896), (2, 79198448), (4, 39599224), (7, 22628128), (8, 19799612), (14, 11314064), (16, 9899806), (28, 5657032), (32, 4949903), (56, 2828516), (79, 2005024), (112, 1414258), (158, 1002512), (224, 707129), (316, 501256), (553, 286432), (632, 250628), (1106, 143216), (1264, 125314), (2212, 71608), (2528, 62657), (4424, 35804), (8848, 17902), (8951, 17696)]