156738894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4027}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 338352000

約数和(自身を除く): 181613106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 4027, 6487, 8054, 12081, 12974, 19461, 24162, 38922, 52351, 104702, 157053, 314106, 2009473, 4018946, 6028419, 12056838, 26123149, 52246298, 78369447, 156738894]

約数ペア:

[(1, 156738894), (2, 78369447), (3, 52246298), (6, 26123149), (13, 12056838), (26, 6028419), (39, 4018946), (78, 2009473), (499, 314106), (998, 157053), (1497, 104702), (2994, 52351), (4027, 38922), (6487, 24162), (8054, 19461), (12081, 12974)]