156917642

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{1627}}^1$

素因数の和:1802

約数の個数: 24

約数和(自身を含む): 272449056

約数和(自身を除く): 115531414

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 1627, 3254, 6889, 11389, 13778, 22778, 48223, 96446, 135041, 270082, 945287, 1890574, 11208403, 22416806, 78458821, 156917642]

約数ペア:

[(1, 156917642), (2, 78458821), (7, 22416806), (14, 11208403), (83, 1890574), (166, 945287), (581, 270082), (1162, 135041), (1627, 96446), (3254, 48223), (6889, 22778), (11389, 13778)]