144747648

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 450236160

約数和(自身を除く): 305488512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 384, 414, 432, 552, 576, 607, 621, 648, 736, 828, 864, 1104, 1152, 1214, 1242, 1296, 1472, 1656, 1728, 1821, 1863, 2208, 2428, 2484, 2592, 2944, 3312, 3456, 3642, 3726, 4416, 4856, 4968, 5184, 5463, 6624, 7284, 7452, 8832, 9712, 9936, 10368, 10926, 13248, 13961, 14568, 14904, 16389, 19424, 19872, 21852, 26496, 27922, 29136, 29808, 32778, 38848, 39744, 41883, 43704, 49167, 55844, 58272, 59616, 65556, 77696, 79488, 83766, 87408, 98334, 111688, 116544, 119232, 125649, 131112, 167532, 174816, 196668, 223376, 233088, 238464, 251298, 262224, 335064, 349632, 376947, 393336, 446752, 502596, 524448, 670128, 699264, 753894, 786672, 893504, 1005192, 1048896, 1130841, 1340256, 1507788, 1573344, 1787008, 2010384, 2097792, 2261682, 2680512, 3015576, 3146688, 4020768, 4523364, 5361024, 6031152, 6293376, 8041536, 9046728, 12062304, 16083072, 18093456, 24124608, 36186912, 48249216, 72373824, 144747648]

約数ペア:

[(1, 144747648), (2, 72373824), (3, 48249216), (4, 36186912), (6, 24124608), (8, 18093456), (9, 16083072), (12, 12062304), (16, 9046728), (18, 8041536), (23, 6293376), (24, 6031152), (27, 5361024), (32, 4523364), (36, 4020768), (46, 3146688), (48, 3015576), (54, 2680512), (64, 2261682), (69, 2097792), (72, 2010384), (81, 1787008), (92, 1573344), (96, 1507788), (108, 1340256), (128, 1130841), (138, 1048896), (144, 1005192), (162, 893504), (184, 786672), (192, 753894), (207, 699264), (216, 670128), (276, 524448), (288, 502596), (324, 446752), (368, 393336), (384, 376947), (414, 349632), (432, 335064), (552, 262224), (576, 251298), (607, 238464), (621, 233088), (648, 223376), (736, 196668), (828, 174816), (864, 167532), (1104, 131112), (1152, 125649), (1214, 119232), (1242, 116544), (1296, 111688), (1472, 98334), (1656, 87408), (1728, 83766), (1821, 79488), (1863, 77696), (2208, 65556), (2428, 59616), (2484, 58272), (2592, 55844), (2944, 49167), (3312, 43704), (3456, 41883), (3642, 39744), (3726, 38848), (4416, 32778), (4856, 29808), (4968, 29136), (5184, 27922), (5463, 26496), (6624, 21852), (7284, 19872), (7452, 19424), (8832, 16389), (9712, 14904), (9936, 14568), (10368, 13961), (10926, 13248)]