156746954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20029}}^1$

素因数の和:20094

約数の個数: 32

約数和(自身を含む): 296123520

約数和(自身を除く): 139376566

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 20029, 40058, 140203, 260377, 280406, 520754, 861247, 1722494, 1822639, 3645278, 6028729, 11196211, 12057458, 22392422, 78373477, 156746954]

約数ペア:

[(1, 156746954), (2, 78373477), (7, 22392422), (13, 12057458), (14, 11196211), (26, 6028729), (43, 3645278), (86, 1822639), (91, 1722494), (182, 861247), (301, 520754), (559, 280406), (602, 260377), (1118, 140203), (3913, 40058), (7826, 20029)]