172737744765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{128941}}^1$

素因数の和:129090

約数の個数: 64

約数和(自身を含む): 296290148352

約数和(自身を除く): 123552403587

約数列:

[1, 3, 5, 15, 31, 43, 67, 93, 129, 155, 201, 215, 335, 465, 645, 1005, 1333, 2077, 2881, 3999, 6231, 6665, 8643, 10385, 14405, 19995, 31155, 43215, 89311, 128941, 267933, 386823, 446555, 644705, 1339665, 1934115, 3997171, 5544463, 8639047, 11991513, 16633389, 19985855, 25917141, 27722315, 43195235, 59957565, 83166945, 129585705, 171878353, 267810457, 371479021, 515635059, 803431371, 859391765, 1114437063, 1339052285, 1857395105, 2578175295, 4017156855, 5572185315, 11515849651, 34547548953, 57579248255, 172737744765]

約数ペア:

[(1, 172737744765), (3, 57579248255), (5, 34547548953), (15, 11515849651), (31, 5572185315), (43, 4017156855), (67, 2578175295), (93, 1857395105), (129, 1339052285), (155, 1114437063), (201, 859391765), (215, 803431371), (335, 515635059), (465, 371479021), (645, 267810457), (1005, 171878353), (1333, 129585705), (2077, 83166945), (2881, 59957565), (3999, 43195235), (6231, 27722315), (6665, 25917141), (8643, 19985855), (10385, 16633389), (14405, 11991513), (19995, 8639047), (31155, 5544463), (43215, 3997171), (89311, 1934115), (128941, 1339665), (267933, 644705), (386823, 446555)]