139550576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 305337600

約数和(自身を除く): 165787024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 89, 118, 151, 176, 178, 236, 302, 356, 472, 604, 649, 712, 944, 979, 1208, 1298, 1424, 1661, 1958, 2416, 2596, 3322, 3916, 5192, 5251, 6644, 7832, 8909, 10384, 10502, 13288, 13439, 15664, 17818, 21004, 26576, 26878, 35636, 42008, 53756, 57761, 71272, 84016, 97999, 107512, 115522, 142544, 147829, 195998, 215024, 231044, 295658, 391996, 462088, 591316, 783992, 792901, 924176, 1182632, 1567984, 1585802, 2365264, 3171604, 6343208, 8721911, 12686416, 17443822, 34887644, 69775288, 139550576]

約数ペア:

[(1, 139550576), (2, 69775288), (4, 34887644), (8, 17443822), (11, 12686416), (16, 8721911), (22, 6343208), (44, 3171604), (59, 2365264), (88, 1585802), (89, 1567984), (118, 1182632), (151, 924176), (176, 792901), (178, 783992), (236, 591316), (302, 462088), (356, 391996), (472, 295658), (604, 231044), (649, 215024), (712, 195998), (944, 147829), (979, 142544), (1208, 115522), (1298, 107512), (1424, 97999), (1661, 84016), (1958, 71272), (2416, 57761), (2596, 53756), (3322, 42008), (3916, 35636), (5192, 26878), (5251, 26576), (6644, 21004), (7832, 17818), (8909, 15664), (10384, 13439), (10502, 13288)]