157025453920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1\times {\mathrm{12821}}^1$

素因数の和:14744

約数の個数: 96

約数和(自身を含む): 380253950496

約数和(自身を除く): 223228496576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 1867, 3280, 3734, 6560, 7468, 9335, 12821, 14936, 18670, 25642, 29872, 37340, 51284, 59744, 64105, 74680, 76547, 102568, 128210, 149360, 153094, 205136, 256420, 298720, 306188, 382735, 410272, 512840, 525661, 612376, 765470, 1025680, 1051322, 1224752, 1530940, 2051360, 2102644, 2449504, 2628305, 3061880, 4205288, 5256610, 6123760, 8410576, 10513220, 12247520, 16821152, 21026440, 23936807, 42052880, 47873614, 84105760, 95747228, 119684035, 191494456, 239368070, 382988912, 478736140, 765977824, 957472280, 981409087, 1914944560, 1962818174, 3829889120, 3925636348, 4907045435, 7851272696, 9814090870, 15702545392, 19628181740, 31405090784, 39256363480, 78512726960, 157025453920]

約数ペア:

[(1, 157025453920), (2, 78512726960), (4, 39256363480), (5, 31405090784), (8, 19628181740), (10, 15702545392), (16, 9814090870), (20, 7851272696), (32, 4907045435), (40, 3925636348), (41, 3829889120), (80, 1962818174), (82, 1914944560), (160, 981409087), (164, 957472280), (205, 765977824), (328, 478736140), (410, 382988912), (656, 239368070), (820, 191494456), (1312, 119684035), (1640, 95747228), (1867, 84105760), (3280, 47873614), (3734, 42052880), (6560, 23936807), (7468, 21026440), (9335, 16821152), (12821, 12247520), (14936, 10513220), (18670, 8410576), (25642, 6123760), (29872, 5256610), (37340, 4205288), (51284, 3061880), (59744, 2628305), (64105, 2449504), (74680, 2102644), (76547, 2051360), (102568, 1530940), (128210, 1224752), (149360, 1051322), (153094, 1025680), (205136, 765470), (256420, 612376), (298720, 525661), (306188, 512840), (382735, 410272)]