140109172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{294347}}^1$

素因数の和:294375

約数の個数: 24

約数和(自身を含む): 296702784

約数和(自身を除く): 156593612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 294347, 588694, 1177388, 2060429, 4120858, 5003899, 8241716, 10007798, 20015596, 35027293, 70054586, 140109172]

約数ペア:

[(1, 140109172), (2, 70054586), (4, 35027293), (7, 20015596), (14, 10007798), (17, 8241716), (28, 5003899), (34, 4120858), (68, 2060429), (119, 1177388), (238, 588694), (476, 294347)]