165416052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42677}}^1$

素因数の和:42720

約数の個数: 48

約数和(自身を含む): 430194240

約数和(自身を除く): 264778188

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 42677, 85354, 128031, 170708, 256062, 512124, 725509, 810863, 1451018, 1621726, 2176527, 2432589, 2902036, 3243452, 4353054, 4865178, 8706108, 9730356, 13784671, 27569342, 41354013, 55138684, 82708026, 165416052]

約数ペア:

[(1, 165416052), (2, 82708026), (3, 55138684), (4, 41354013), (6, 27569342), (12, 13784671), (17, 9730356), (19, 8706108), (34, 4865178), (38, 4353054), (51, 3243452), (57, 2902036), (68, 2432589), (76, 2176527), (102, 1621726), (114, 1451018), (204, 810863), (228, 725509), (323, 512124), (646, 256062), (969, 170708), (1292, 128031), (1938, 85354), (3876, 42677)]