142451882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 225815040

約数和(自身を除く): 83363158

約数列:

[1, 2, 31, 62, 107, 109, 197, 214, 218, 394, 3317, 3379, 6107, 6634, 6758, 11663, 12214, 21079, 21473, 23326, 42158, 42946, 361553, 653449, 665663, 723106, 1306898, 1331326, 2297611, 4595222, 71225941, 142451882]

約数ペア:

[(1, 142451882), (2, 71225941), (31, 4595222), (62, 2297611), (107, 1331326), (109, 1306898), (197, 723106), (214, 665663), (218, 653449), (394, 361553), (3317, 42946), (3379, 42158), (6107, 23326), (6634, 21473), (6758, 21079), (11663, 12214)]