138190804578

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2969}}^1\times {\mathrm{19739}}^1$

素因数の和:22847

約数の個数: 48

約数和(自身を含む): 301815914400

約数和(自身を除く): 163625109822

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 2969, 5938, 8907, 17814, 19739, 26721, 39478, 53442, 59217, 118434, 177651, 355302, 388939, 777878, 1166817, 2333634, 2585809, 3500451, 5171618, 7000902, 7757427, 15514854, 23272281, 46544562, 58605091, 117210182, 175815273, 351630546, 527445819, 1054891638, 7677266921, 15354533842, 23031800763, 46063601526, 69095402289, 138190804578]

約数ペア:

[(1, 138190804578), (2, 69095402289), (3, 46063601526), (6, 23031800763), (9, 15354533842), (18, 7677266921), (131, 1054891638), (262, 527445819), (393, 351630546), (786, 175815273), (1179, 117210182), (2358, 58605091), (2969, 46544562), (5938, 23272281), (8907, 15514854), (17814, 7757427), (19739, 7000902), (26721, 5171618), (39478, 3500451), (53442, 2585809), (59217, 2333634), (118434, 1166817), (177651, 777878), (355302, 388939)]