138202190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 292723200

約数和(自身を除く): 154521010

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 109, 118, 218, 295, 307, 413, 545, 590, 614, 763, 826, 1090, 1526, 1535, 2065, 2149, 3070, 3815, 4130, 4298, 6431, 7630, 10745, 12862, 18113, 21490, 32155, 33463, 36226, 45017, 64310, 66926, 90034, 90565, 126791, 167315, 181130, 225085, 234241, 253582, 334630, 450170, 468482, 633955, 1171205, 1267910, 1974317, 2342410, 3948634, 9871585, 13820219, 19743170, 27640438, 69101095, 138202190]

約数ペア:

[(1, 138202190), (2, 69101095), (5, 27640438), (7, 19743170), (10, 13820219), (14, 9871585), (35, 3948634), (59, 2342410), (70, 1974317), (109, 1267910), (118, 1171205), (218, 633955), (295, 468482), (307, 450170), (413, 334630), (545, 253582), (590, 234241), (614, 225085), (763, 181130), (826, 167315), (1090, 126791), (1526, 90565), (1535, 90034), (2065, 66926), (2149, 64310), (3070, 45017), (3815, 36226), (4130, 33463), (4298, 32155), (6431, 21490), (7630, 18113), (10745, 12862)]