144998672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 352477440

約数和(自身を除く): 207478768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 1879, 2756, 2968, 3758, 4823, 5512, 5936, 7516, 9646, 11024, 13153, 15032, 19292, 24427, 26306, 30064, 38584, 48854, 52612, 77168, 97708, 99587, 105224, 170989, 195416, 199174, 210448, 341978, 390832, 398348, 683956, 697109, 796696, 1294631, 1367912, 1394218, 1593392, 2589262, 2735824, 2788436, 5178524, 5576872, 9062417, 10357048, 11153744, 18124834, 20714096, 36249668, 72499336, 144998672]

約数ペア:

[(1, 144998672), (2, 72499336), (4, 36249668), (7, 20714096), (8, 18124834), (13, 11153744), (14, 10357048), (16, 9062417), (26, 5576872), (28, 5178524), (52, 2788436), (53, 2735824), (56, 2589262), (91, 1593392), (104, 1394218), (106, 1367912), (112, 1294631), (182, 796696), (208, 697109), (212, 683956), (364, 398348), (371, 390832), (424, 341978), (689, 210448), (728, 199174), (742, 195416), (848, 170989), (1378, 105224), (1456, 99587), (1484, 97708), (1879, 77168), (2756, 52612), (2968, 48854), (3758, 38584), (4823, 30064), (5512, 26306), (5936, 24427), (7516, 19292), (9646, 15032), (11024, 13153)]