139315644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{297683}}^1$

素因数の和:297706

約数の個数: 36

約数和(自身を含む): 379249416

約数和(自身を除く): 239933772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 297683, 595366, 893049, 1190732, 1786098, 2679147, 3572196, 3869879, 5358294, 7739758, 10716588, 11609637, 15479516, 23219274, 34828911, 46438548, 69657822, 139315644]

約数ペア:

[(1, 139315644), (2, 69657822), (3, 46438548), (4, 34828911), (6, 23219274), (9, 15479516), (12, 11609637), (13, 10716588), (18, 7739758), (26, 5358294), (36, 3869879), (39, 3572196), (52, 2679147), (78, 1786098), (117, 1190732), (156, 893049), (234, 595366), (468, 297683)]