140496772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9349}}^1$

素因数の和:9400

約数の個数: 36

約数和(自身を含む): 281304100

約数和(自身を除く): 140807328

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 9349, 15028, 18698, 37396, 121537, 158933, 243074, 317866, 486148, 635732, 2066129, 2701861, 4132258, 5403722, 8264516, 10807444, 35124193, 70248386, 140496772]

約数ペア:

[(1, 140496772), (2, 70248386), (4, 35124193), (13, 10807444), (17, 8264516), (26, 5403722), (34, 4132258), (52, 2701861), (68, 2066129), (221, 635732), (289, 486148), (442, 317866), (578, 243074), (884, 158933), (1156, 121537), (3757, 37396), (7514, 18698), (9349, 15028)]