156932828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{6197}}^1$

素因数の和:6701

約数の個数: 24

約数和(自身を含む): 296413152

約数和(自身を除く): 139480324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 6197, 6331, 12394, 12662, 24788, 25324, 80561, 161122, 322244, 3017939, 6035878, 12071756, 39233207, 78466414, 156932828]

約数ペア:

[(1, 156932828), (2, 78466414), (4, 39233207), (13, 12071756), (26, 6035878), (52, 3017939), (487, 322244), (974, 161122), (1948, 80561), (6197, 25324), (6331, 24788), (12394, 12662)]