155971744

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 320332320

約数和(自身を除く): 164360576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 232, 262, 464, 524, 928, 1048, 1283, 2096, 2566, 3799, 4192, 5132, 7598, 10264, 15196, 20528, 30392, 37207, 41056, 60784, 74414, 121568, 148828, 168073, 297656, 336146, 595312, 672292, 1190624, 1344584, 2689168, 4874117, 5378336, 9748234, 19496468, 38992936, 77985872, 155971744]

約数ペア:

[(1, 155971744), (2, 77985872), (4, 38992936), (8, 19496468), (16, 9748234), (29, 5378336), (32, 4874117), (58, 2689168), (116, 1344584), (131, 1190624), (232, 672292), (262, 595312), (464, 336146), (524, 297656), (928, 168073), (1048, 148828), (1283, 121568), (2096, 74414), (2566, 60784), (3799, 41056), (4192, 37207), (5132, 30392), (7598, 20528), (10264, 15196)]