144272928

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 419380416

約数和(自身を除く): 275107488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 181, 184, 228, 276, 304, 361, 362, 368, 437, 456, 543, 552, 608, 722, 724, 736, 874, 912, 1083, 1086, 1104, 1311, 1444, 1448, 1748, 1824, 2166, 2172, 2208, 2622, 2888, 2896, 3439, 3496, 4163, 4332, 4344, 5244, 5776, 5792, 6878, 6992, 8303, 8326, 8664, 8688, 10317, 10488, 11552, 12489, 13756, 13984, 16606, 16652, 17328, 17376, 20634, 20976, 24909, 24978, 27512, 33212, 33304, 34656, 41268, 41952, 49818, 49956, 55024, 65341, 66424, 66608, 79097, 82536, 99636, 99912, 110048, 130682, 132848, 133216, 158194, 165072, 196023, 199272, 199824, 237291, 261364, 265696, 316388, 330144, 392046, 398544, 399648, 474582, 522728, 632776, 784092, 797088, 949164, 1045456, 1265552, 1502843, 1568184, 1898328, 2090912, 2531104, 3005686, 3136368, 3796656, 4508529, 6011372, 6272736, 7593312, 9017058, 12022744, 18034116, 24045488, 36068232, 48090976, 72136464, 144272928]

約数ペア:

[(1, 144272928), (2, 72136464), (3, 48090976), (4, 36068232), (6, 24045488), (8, 18034116), (12, 12022744), (16, 9017058), (19, 7593312), (23, 6272736), (24, 6011372), (32, 4508529), (38, 3796656), (46, 3136368), (48, 3005686), (57, 2531104), (69, 2090912), (76, 1898328), (92, 1568184), (96, 1502843), (114, 1265552), (138, 1045456), (152, 949164), (181, 797088), (184, 784092), (228, 632776), (276, 522728), (304, 474582), (361, 399648), (362, 398544), (368, 392046), (437, 330144), (456, 316388), (543, 265696), (552, 261364), (608, 237291), (722, 199824), (724, 199272), (736, 196023), (874, 165072), (912, 158194), (1083, 133216), (1086, 132848), (1104, 130682), (1311, 110048), (1444, 99912), (1448, 99636), (1748, 82536), (1824, 79097), (2166, 66608), (2172, 66424), (2208, 65341), (2622, 55024), (2888, 49956), (2896, 49818), (3439, 41952), (3496, 41268), (4163, 34656), (4332, 33304), (4344, 33212), (5244, 27512), (5776, 24978), (5792, 24909), (6878, 20976), (6992, 20634), (8303, 17376), (8326, 17328), (8664, 16652), (8688, 16606), (10317, 13984), (10488, 13756), (11552, 12489)]