164136672

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3877}}^1$

素因数の和:3910

約数の個数: 144

約数和(自身を含む): 557035920

約数和(自身を除く): 392899248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 3877, 4704, 5292, 6048, 7056, 7754, 10584, 11631, 14112, 15508, 21168, 23262, 27139, 31016, 34893, 42336, 46524, 54278, 62032, 69786, 81417, 93048, 104679, 108556, 124064, 139572, 162834, 186096, 189973, 209358, 217112, 244251, 279144, 325668, 372192, 379946, 418716, 434224, 488502, 558288, 569919, 651336, 732753, 759892, 837432, 868448, 977004, 1116576, 1139838, 1302672, 1465506, 1519784, 1674864, 1709757, 1954008, 2279676, 2605344, 2931012, 3039568, 3349728, 3419514, 3908016, 4559352, 5129271, 5862024, 6079136, 6839028, 7816032, 9118704, 10258542, 11724048, 13678056, 18237408, 20517084, 23448096, 27356112, 41034168, 54712224, 82068336, 164136672]

約数ペア:

[(1, 164136672), (2, 82068336), (3, 54712224), (4, 41034168), (6, 27356112), (7, 23448096), (8, 20517084), (9, 18237408), (12, 13678056), (14, 11724048), (16, 10258542), (18, 9118704), (21, 7816032), (24, 6839028), (27, 6079136), (28, 5862024), (32, 5129271), (36, 4559352), (42, 3908016), (48, 3419514), (49, 3349728), (54, 3039568), (56, 2931012), (63, 2605344), (72, 2279676), (84, 1954008), (96, 1709757), (98, 1674864), (108, 1519784), (112, 1465506), (126, 1302672), (144, 1139838), (147, 1116576), (168, 977004), (189, 868448), (196, 837432), (216, 759892), (224, 732753), (252, 651336), (288, 569919), (294, 558288), (336, 488502), (378, 434224), (392, 418716), (432, 379946), (441, 372192), (504, 325668), (588, 279144), (672, 244251), (756, 217112), (784, 209358), (864, 189973), (882, 186096), (1008, 162834), (1176, 139572), (1323, 124064), (1512, 108556), (1568, 104679), (1764, 93048), (2016, 81417), (2352, 69786), (2646, 62032), (3024, 54278), (3528, 46524), (3877, 42336), (4704, 34893), (5292, 31016), (6048, 27139), (7056, 23262), (7754, 21168), (10584, 15508), (11631, 14112)]