144667328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 112

約数和(自身を含む): 327720960

約数和(自身を除く): 183053632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 71, 79, 104, 124, 142, 158, 208, 248, 284, 316, 403, 416, 496, 568, 632, 806, 832, 923, 992, 1027, 1136, 1264, 1612, 1846, 1984, 2054, 2201, 2272, 2449, 2528, 3224, 3692, 4108, 4402, 4544, 4898, 5056, 5609, 6448, 7384, 8216, 8804, 9796, 11218, 12896, 14768, 16432, 17608, 19592, 22436, 25792, 28613, 29536, 31837, 32864, 35216, 39184, 44872, 57226, 59072, 63674, 65728, 70432, 72917, 78368, 89744, 114452, 127348, 140864, 145834, 156736, 173879, 179488, 228904, 254696, 291668, 347758, 358976, 457808, 509392, 583336, 695516, 915616, 1018784, 1166672, 1391032, 1831232, 2037568, 2260427, 2333344, 2782064, 4520854, 4666688, 5564128, 9041708, 11128256, 18083416, 36166832, 72333664, 144667328]

約数ペア:

[(1, 144667328), (2, 72333664), (4, 36166832), (8, 18083416), (13, 11128256), (16, 9041708), (26, 5564128), (31, 4666688), (32, 4520854), (52, 2782064), (62, 2333344), (64, 2260427), (71, 2037568), (79, 1831232), (104, 1391032), (124, 1166672), (142, 1018784), (158, 915616), (208, 695516), (248, 583336), (284, 509392), (316, 457808), (403, 358976), (416, 347758), (496, 291668), (568, 254696), (632, 228904), (806, 179488), (832, 173879), (923, 156736), (992, 145834), (1027, 140864), (1136, 127348), (1264, 114452), (1612, 89744), (1846, 78368), (1984, 72917), (2054, 70432), (2201, 65728), (2272, 63674), (2449, 59072), (2528, 57226), (3224, 44872), (3692, 39184), (4108, 35216), (4402, 32864), (4544, 31837), (4898, 29536), (5056, 28613), (5609, 25792), (6448, 22436), (7384, 19592), (8216, 17608), (8804, 16432), (9796, 14768), (11218, 12896)]