165250638

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 453450960

約数和(自身を除く): 288200322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 173, 189, 266, 294, 342, 346, 361, 378, 399, 441, 513, 519, 722, 798, 882, 931, 1026, 1038, 1083, 1197, 1211, 1323, 1557, 1862, 2166, 2394, 2422, 2527, 2646, 2793, 3114, 3249, 3287, 3591, 3633, 4671, 5054, 5586, 6498, 6574, 7182, 7266, 7581, 8379, 8477, 9342, 9747, 9861, 10899, 15162, 16758, 16954, 17689, 19494, 19722, 21798, 22743, 23009, 25137, 25431, 29583, 32697, 35378, 45486, 46018, 50274, 50862, 53067, 59166, 62453, 65394, 68229, 69027, 76293, 88749, 106134, 124906, 136458, 138054, 152586, 159201, 161063, 177498, 187359, 207081, 228879, 318402, 322126, 374718, 414162, 437171, 457758, 477603, 483189, 562077, 621243, 874342, 955206, 966378, 1124154, 1242486, 1311513, 1449567, 1686231, 2623026, 2899134, 3060197, 3372462, 3934539, 4348701, 6120394, 7869078, 8697402, 9180591, 11803617, 18361182, 23607234, 27541773, 55083546, 82625319, 165250638]

約数ペア:

[(1, 165250638), (2, 82625319), (3, 55083546), (6, 27541773), (7, 23607234), (9, 18361182), (14, 11803617), (18, 9180591), (19, 8697402), (21, 7869078), (27, 6120394), (38, 4348701), (42, 3934539), (49, 3372462), (54, 3060197), (57, 2899134), (63, 2623026), (98, 1686231), (114, 1449567), (126, 1311513), (133, 1242486), (147, 1124154), (171, 966378), (173, 955206), (189, 874342), (266, 621243), (294, 562077), (342, 483189), (346, 477603), (361, 457758), (378, 437171), (399, 414162), (441, 374718), (513, 322126), (519, 318402), (722, 228879), (798, 207081), (882, 187359), (931, 177498), (1026, 161063), (1038, 159201), (1083, 152586), (1197, 138054), (1211, 136458), (1323, 124906), (1557, 106134), (1862, 88749), (2166, 76293), (2394, 69027), (2422, 68229), (2527, 65394), (2646, 62453), (2793, 59166), (3114, 53067), (3249, 50862), (3287, 50274), (3591, 46018), (3633, 45486), (4671, 35378), (5054, 32697), (5586, 29583), (6498, 25431), (6574, 25137), (7182, 23009), (7266, 22743), (7581, 21798), (8379, 19722), (8477, 19494), (9342, 17689), (9747, 16954), (9861, 16758), (10899, 15162)]