164343648

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 542094336

約数和(自身を除く): 377750688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 49, 56, 62, 69, 84, 92, 93, 96, 98, 112, 124, 138, 147, 161, 168, 184, 186, 196, 217, 224, 248, 276, 294, 322, 336, 343, 368, 372, 392, 434, 483, 496, 552, 588, 644, 651, 672, 686, 713, 736, 744, 784, 868, 966, 992, 1029, 1104, 1127, 1176, 1288, 1302, 1372, 1426, 1488, 1519, 1568, 1736, 1932, 2058, 2139, 2208, 2254, 2352, 2401, 2576, 2604, 2744, 2852, 2976, 3038, 3381, 3472, 3864, 4116, 4278, 4508, 4557, 4704, 4802, 4991, 5152, 5208, 5488, 5704, 6076, 6762, 6944, 7203, 7728, 7889, 8232, 8556, 9016, 9114, 9604, 9982, 10416, 10633, 10976, 11408, 12152, 13524, 14406, 14973, 15456, 15778, 16464, 17112, 18032, 18228, 19208, 19964, 20832, 21266, 22816, 23667, 24304, 27048, 28812, 29946, 31556, 31899, 32928, 34224, 34937, 36064, 36456, 38416, 39928, 42532, 47334, 48608, 54096, 55223, 57624, 59892, 63112, 63798, 68448, 69874, 72912, 74431, 76832, 79856, 85064, 94668, 104811, 108192, 110446, 115248, 119784, 126224, 127596, 139748, 145824, 148862, 159712, 165669, 170128, 189336, 209622, 220892, 223293, 230496, 239568, 244559, 252448, 255192, 279496, 297724, 331338, 340256, 378672, 419244, 441784, 446586, 479136, 489118, 510384, 558992, 595448, 662676, 733677, 757344, 838488, 883568, 893172, 978236, 1020768, 1117984, 1190896, 1325352, 1467354, 1676976, 1711913, 1767136, 1786344, 1956472, 2381792, 2650704, 2934708, 3353952, 3423826, 3572688, 3912944, 5135739, 5301408, 5869416, 6847652, 7145376, 7825888, 10271478, 11738832, 13695304, 20542956, 23477664, 27390608, 41085912, 54781216, 82171824, 164343648]

約数ペア:

[(1, 164343648), (2, 82171824), (3, 54781216), (4, 41085912), (6, 27390608), (7, 23477664), (8, 20542956), (12, 13695304), (14, 11738832), (16, 10271478), (21, 7825888), (23, 7145376), (24, 6847652), (28, 5869416), (31, 5301408), (32, 5135739), (42, 3912944), (46, 3572688), (48, 3423826), (49, 3353952), (56, 2934708), (62, 2650704), (69, 2381792), (84, 1956472), (92, 1786344), (93, 1767136), (96, 1711913), (98, 1676976), (112, 1467354), (124, 1325352), (138, 1190896), (147, 1117984), (161, 1020768), (168, 978236), (184, 893172), (186, 883568), (196, 838488), (217, 757344), (224, 733677), (248, 662676), (276, 595448), (294, 558992), (322, 510384), (336, 489118), (343, 479136), (368, 446586), (372, 441784), (392, 419244), (434, 378672), (483, 340256), (496, 331338), (552, 297724), (588, 279496), (644, 255192), (651, 252448), (672, 244559), (686, 239568), (713, 230496), (736, 223293), (744, 220892), (784, 209622), (868, 189336), (966, 170128), (992, 165669), (1029, 159712), (1104, 148862), (1127, 145824), (1176, 139748), (1288, 127596), (1302, 126224), (1372, 119784), (1426, 115248), (1488, 110446), (1519, 108192), (1568, 104811), (1736, 94668), (1932, 85064), (2058, 79856), (2139, 76832), (2208, 74431), (2254, 72912), (2352, 69874), (2401, 68448), (2576, 63798), (2604, 63112), (2744, 59892), (2852, 57624), (2976, 55223), (3038, 54096), (3381, 48608), (3472, 47334), (3864, 42532), (4116, 39928), (4278, 38416), (4508, 36456), (4557, 36064), (4704, 34937), (4802, 34224), (4991, 32928), (5152, 31899), (5208, 31556), (5488, 29946), (5704, 28812), (6076, 27048), (6762, 24304), (6944, 23667), (7203, 22816), (7728, 21266), (7889, 20832), (8232, 19964), (8556, 19208), (9016, 18228), (9114, 18032), (9604, 17112), (9982, 16464), (10416, 15778), (10633, 15456), (10976, 14973), (11408, 14406), (12152, 13524)]