191511012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 587200320

約数和(自身を除く): 395689308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 231, 294, 308, 319, 348, 406, 462, 539, 588, 609, 638, 812, 924, 957, 1021, 1078, 1218, 1276, 1421, 1617, 1914, 2042, 2156, 2233, 2436, 2842, 3063, 3234, 3828, 4084, 4263, 4466, 5684, 6126, 6468, 6699, 7147, 8526, 8932, 11231, 12252, 13398, 14294, 15631, 17052, 21441, 22462, 26796, 28588, 29609, 31262, 33693, 42882, 44924, 46893, 50029, 59218, 62524, 67386, 78617, 85764, 88827, 93786, 100058, 118436, 134772, 150087, 157234, 177654, 187572, 200116, 207263, 235851, 300174, 314468, 325699, 355308, 414526, 471702, 550319, 600348, 621789, 651398, 829052, 943404, 977097, 1100638, 1243578, 1302796, 1450841, 1650957, 1954194, 2201276, 2279893, 2487156, 2901682, 3301914, 3908388, 4352523, 4559786, 5803364, 6603828, 6839679, 8705046, 9119572, 13679358, 15959251, 17410092, 27358716, 31918502, 47877753, 63837004, 95755506, 191511012]

約数ペア:

[(1, 191511012), (2, 95755506), (3, 63837004), (4, 47877753), (6, 31918502), (7, 27358716), (11, 17410092), (12, 15959251), (14, 13679358), (21, 9119572), (22, 8705046), (28, 6839679), (29, 6603828), (33, 5803364), (42, 4559786), (44, 4352523), (49, 3908388), (58, 3301914), (66, 2901682), (77, 2487156), (84, 2279893), (87, 2201276), (98, 1954194), (116, 1650957), (132, 1450841), (147, 1302796), (154, 1243578), (174, 1100638), (196, 977097), (203, 943404), (231, 829052), (294, 651398), (308, 621789), (319, 600348), (348, 550319), (406, 471702), (462, 414526), (539, 355308), (588, 325699), (609, 314468), (638, 300174), (812, 235851), (924, 207263), (957, 200116), (1021, 187572), (1078, 177654), (1218, 157234), (1276, 150087), (1421, 134772), (1617, 118436), (1914, 100058), (2042, 93786), (2156, 88827), (2233, 85764), (2436, 78617), (2842, 67386), (3063, 62524), (3234, 59218), (3828, 50029), (4084, 46893), (4263, 44924), (4466, 42882), (5684, 33693), (6126, 31262), (6468, 29609), (6699, 28588), (7147, 26796), (8526, 22462), (8932, 21441), (11231, 17052), (12252, 15631), (13398, 14294)]