159427424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2141}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 340063920

約数和(自身を除く): 180636496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 1432, 2141, 2327, 2864, 4282, 4654, 5728, 8564, 9308, 17128, 18616, 27833, 34256, 37232, 55666, 68512, 74464, 111332, 222664, 383239, 445328, 766478, 890656, 1532956, 3065912, 4982107, 6131824, 9964214, 12263648, 19928428, 39856856, 79713712, 159427424]

約数ペア:

[(1, 159427424), (2, 79713712), (4, 39856856), (8, 19928428), (13, 12263648), (16, 9964214), (26, 6131824), (32, 4982107), (52, 3065912), (104, 1532956), (179, 890656), (208, 766478), (358, 445328), (416, 383239), (716, 222664), (1432, 111332), (2141, 74464), (2327, 68512), (2864, 55666), (4282, 37232), (4654, 34256), (5728, 27833), (8564, 18616), (9308, 17128)]