138767256

素因数分解:

$2^3\times 3^4\times {\mathrm{214147}}^1$

素因数の和:214165

約数の個数: 40

約数和(自身を含む): 388678620

約数和(自身を除く): 249911364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 214147, 428294, 642441, 856588, 1284882, 1713176, 1927323, 2569764, 3854646, 5139528, 5781969, 7709292, 11563938, 15418584, 17345907, 23127876, 34691814, 46255752, 69383628, 138767256]

約数ペア:

[(1, 138767256), (2, 69383628), (3, 46255752), (4, 34691814), (6, 23127876), (8, 17345907), (9, 15418584), (12, 11563938), (18, 7709292), (24, 5781969), (27, 5139528), (36, 3854646), (54, 2569764), (72, 1927323), (81, 1713176), (108, 1284882), (162, 856588), (216, 642441), (324, 428294), (648, 214147)]