140700896

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7951}}^1$

素因数の和:8047

約数の個数: 48

約数和(自身を含む): 320624640

約数和(自身を除く): 179923744

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, 7951, 8848, 15902, 17696, 31804, 55657, 63608, 111314, 127216, 222628, 254432, 445256, 628129, 890512, 1256258, 1781024, 2512516, 4396903, 5025032, 8793806, 10050064, 17587612, 20100128, 35175224, 70350448, 140700896]

約数ペア:

[(1, 140700896), (2, 70350448), (4, 35175224), (7, 20100128), (8, 17587612), (14, 10050064), (16, 8793806), (28, 5025032), (32, 4396903), (56, 2512516), (79, 1781024), (112, 1256258), (158, 890512), (224, 628129), (316, 445256), (553, 254432), (632, 222628), (1106, 127216), (1264, 111314), (2212, 63608), (2528, 55657), (4424, 31804), (7951, 17696), (8848, 15902)]