141682772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 343203840

約数和(自身を除く): 201521068

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 71, 76, 77, 121, 124, 133, 142, 154, 209, 217, 242, 266, 284, 308, 341, 418, 434, 484, 497, 532, 589, 682, 781, 836, 847, 868, 994, 1178, 1349, 1364, 1463, 1562, 1694, 1988, 2201, 2299, 2356, 2387, 2698, 2926, 3124, 3388, 3751, 4123, 4402, 4598, 4774, 5396, 5467, 5852, 6479, 7502, 8246, 8591, 8804, 9196, 9443, 9548, 10934, 12958, 14839, 15004, 15407, 16093, 16492, 17182, 18886, 21868, 24211, 25916, 26257, 29678, 30814, 32186, 34364, 37772, 41819, 45353, 48422, 52514, 59356, 60137, 61628, 64372, 71269, 83638, 90706, 96844, 103873, 105028, 120274, 142538, 163229, 167276, 169477, 181412, 207746, 240548, 266321, 285076, 292733, 326458, 338954, 415492, 460009, 498883, 532642, 585466, 652916, 677908, 920018, 997766, 1065284, 1142603, 1170932, 1840036, 1864247, 1995532, 2285206, 3220063, 3728494, 4570412, 5060099, 6440126, 7456988, 10120198, 12880252, 20240396, 35420693, 70841386, 141682772]

約数ペア:

[(1, 141682772), (2, 70841386), (4, 35420693), (7, 20240396), (11, 12880252), (14, 10120198), (19, 7456988), (22, 6440126), (28, 5060099), (31, 4570412), (38, 3728494), (44, 3220063), (62, 2285206), (71, 1995532), (76, 1864247), (77, 1840036), (121, 1170932), (124, 1142603), (133, 1065284), (142, 997766), (154, 920018), (209, 677908), (217, 652916), (242, 585466), (266, 532642), (284, 498883), (308, 460009), (341, 415492), (418, 338954), (434, 326458), (484, 292733), (497, 285076), (532, 266321), (589, 240548), (682, 207746), (781, 181412), (836, 169477), (847, 167276), (868, 163229), (994, 142538), (1178, 120274), (1349, 105028), (1364, 103873), (1463, 96844), (1562, 90706), (1694, 83638), (1988, 71269), (2201, 64372), (2299, 61628), (2356, 60137), (2387, 59356), (2698, 52514), (2926, 48422), (3124, 45353), (3388, 41819), (3751, 37772), (4123, 34364), (4402, 32186), (4598, 30814), (4774, 29678), (5396, 26257), (5467, 25916), (5852, 24211), (6479, 21868), (7502, 18886), (8246, 17182), (8591, 16492), (8804, 16093), (9196, 15407), (9443, 15004), (9548, 14839), (10934, 12958)]