156913037888

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{10487}}^1\times {\mathrm{5437}}^1$

素因数の和:15979

約数の個数: 56

約数和(自身を含む): 318704561472

約数和(自身を除く): 161791523584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 5437, 10487, 10874, 20974, 21748, 41948, 43496, 83896, 86992, 167792, 173984, 233791, 335584, 347968, 450941, 467582, 671168, 901882, 935164, 1803764, 1870328, 3607528, 3740656, 7215056, 7481312, 14430112, 14962624, 28860224, 57017819, 114035638, 228071276, 456142552, 912285104, 1824570208, 2451766217, 3649140416, 4903532434, 9807064868, 19614129736, 39228259472, 78456518944, 156913037888]

約数ペア:

[(1, 156913037888), (2, 78456518944), (4, 39228259472), (8, 19614129736), (16, 9807064868), (32, 4903532434), (43, 3649140416), (64, 2451766217), (86, 1824570208), (172, 912285104), (344, 456142552), (688, 228071276), (1376, 114035638), (2752, 57017819), (5437, 28860224), (10487, 14962624), (10874, 14430112), (20974, 7481312), (21748, 7215056), (41948, 3740656), (43496, 3607528), (83896, 1870328), (86992, 1803764), (167792, 935164), (173984, 901882), (233791, 671168), (335584, 467582), (347968, 450941)]