156908596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7757}}^1$

素因数の和:8163

約数の個数: 24

約数和(自身を含む): 296510760

約数和(自身を除く): 139602164

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 7757, 10114, 15514, 20228, 31028, 100841, 201682, 403364, 3017473, 6034946, 12069892, 39227149, 78454298, 156908596]

約数ペア:

[(1, 156908596), (2, 78454298), (4, 39227149), (13, 12069892), (26, 6034946), (52, 3017473), (389, 403364), (778, 201682), (1556, 100841), (5057, 31028), (7757, 20228), (10114, 15514)]