140069216

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32911}}^1$

素因数の和:32947

約数の個数: 48

約数和(自身を含む): 331752960

約数和(自身を除く): 191683744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 32911, 65822, 131644, 230377, 263288, 460754, 526576, 625309, 921508, 1053152, 1250618, 1843016, 2501236, 3686032, 4377163, 5002472, 7372064, 8754326, 10004944, 17508652, 20009888, 35017304, 70034608, 140069216]

約数ペア:

[(1, 140069216), (2, 70034608), (4, 35017304), (7, 20009888), (8, 17508652), (14, 10004944), (16, 8754326), (19, 7372064), (28, 5002472), (32, 4377163), (38, 3686032), (56, 2501236), (76, 1843016), (112, 1250618), (133, 1053152), (152, 921508), (224, 625309), (266, 526576), (304, 460754), (532, 263288), (608, 230377), (1064, 131644), (2128, 65822), (4256, 32911)]