137572656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{220469}}^1$

素因数の和:220493

約数の個数: 40

約数和(自身を含む): 382735920

約数和(自身を除く): 245163264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 220469, 440938, 661407, 881876, 1322814, 1763752, 2645628, 2866097, 3527504, 5291256, 5732194, 8598291, 10582512, 11464388, 17196582, 22928776, 34393164, 45857552, 68786328, 137572656]

約数ペア:

[(1, 137572656), (2, 68786328), (3, 45857552), (4, 34393164), (6, 22928776), (8, 17196582), (12, 11464388), (13, 10582512), (16, 8598291), (24, 5732194), (26, 5291256), (39, 3527504), (48, 2866097), (52, 2645628), (78, 1763752), (104, 1322814), (156, 881876), (208, 661407), (312, 440938), (624, 220469)]