140098932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 374774400

約数和(自身を除く): 234675468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 239, 342, 478, 684, 717, 857, 956, 1434, 1714, 2151, 2571, 2868, 3428, 4302, 4541, 5142, 7713, 8604, 9082, 10284, 13623, 15426, 16283, 18164, 27246, 30852, 32566, 40869, 48849, 54492, 65132, 81738, 97698, 146547, 163476, 195396, 204823, 293094, 409646, 586188, 614469, 819292, 1228938, 1843407, 2457876, 3686814, 3891637, 7373628, 7783274, 11674911, 15566548, 23349822, 35024733, 46699644, 70049466, 140098932]

約数ペア:

[(1, 140098932), (2, 70049466), (3, 46699644), (4, 35024733), (6, 23349822), (9, 15566548), (12, 11674911), (18, 7783274), (19, 7373628), (36, 3891637), (38, 3686814), (57, 2457876), (76, 1843407), (114, 1228938), (171, 819292), (228, 614469), (239, 586188), (342, 409646), (478, 293094), (684, 204823), (717, 195396), (857, 163476), (956, 146547), (1434, 97698), (1714, 81738), (2151, 65132), (2571, 54492), (2868, 48849), (3428, 40869), (4302, 32566), (4541, 30852), (5142, 27246), (7713, 18164), (8604, 16283), (9082, 15426), (10284, 13623)]