159679832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3947}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 323341200

約数和(自身を除く): 163661368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 3112, 3947, 5057, 7894, 10114, 15788, 20228, 31576, 40456, 51311, 102622, 205244, 410488, 1535383, 3070766, 6141532, 12283064, 19959979, 39919958, 79839916, 159679832]

約数ペア:

[(1, 159679832), (2, 79839916), (4, 39919958), (8, 19959979), (13, 12283064), (26, 6141532), (52, 3070766), (104, 1535383), (389, 410488), (778, 205244), (1556, 102622), (3112, 51311), (3947, 40456), (5057, 31576), (7894, 20228), (10114, 15788)]