128507106

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33623}}^1$

素因数の和:33655

約数の個数: 48

約数和(自身を含む): 321983424

約数和(自身を除く): 193476318

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 33623, 67246, 100869, 201738, 235361, 437099, 470722, 706083, 874198, 1311297, 1412166, 1647527, 2622594, 3059693, 3295054, 4942581, 6119386, 9179079, 9885162, 18358158, 21417851, 42835702, 64253553, 128507106]

約数ペア:

[(1, 128507106), (2, 64253553), (3, 42835702), (6, 21417851), (7, 18358158), (13, 9885162), (14, 9179079), (21, 6119386), (26, 4942581), (39, 3295054), (42, 3059693), (49, 2622594), (78, 1647527), (91, 1412166), (98, 1311297), (147, 874198), (182, 706083), (273, 470722), (294, 437099), (546, 235361), (637, 201738), (1274, 100869), (1911, 67246), (3822, 33623)]