149016412

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1523}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 265889232

約数和(自身を除く): 116872820

約数列:

[1, 2, 4, 61, 122, 244, 401, 802, 1523, 1604, 3046, 6092, 24461, 48922, 92903, 97844, 185806, 371612, 610723, 1221446, 2442892, 37254103, 74508206, 149016412]

約数ペア:

[(1, 149016412), (2, 74508206), (4, 37254103), (61, 2442892), (122, 1221446), (244, 610723), (401, 371612), (802, 185806), (1523, 97844), (1604, 92903), (3046, 48922), (6092, 24461)]