156973398

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2749}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 325248000

約数和(自身を除く): 168274602

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 921, 1842, 2749, 5498, 8247, 9517, 16494, 19034, 28551, 57102, 85219, 170438, 255657, 511314, 843943, 1687886, 2531829, 5063658, 26162233, 52324466, 78486699, 156973398]

約数ペア:

[(1, 156973398), (2, 78486699), (3, 52324466), (6, 26162233), (31, 5063658), (62, 2531829), (93, 1687886), (186, 843943), (307, 511314), (614, 255657), (921, 170438), (1842, 85219), (2749, 57102), (5498, 28551), (8247, 19034), (9517, 16494)]