156765616328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3511}}^1\times {\mathrm{293749}}^1$

素因数の和:297285

約数の個数: 32

約数和(自身を含む): 309495000000

約数和(自身を除く): 152729383672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3511, 7022, 14044, 28088, 66709, 133418, 266836, 293749, 533672, 587498, 1174996, 2349992, 5581231, 11162462, 22324924, 44649848, 1031352739, 2062705478, 4125410956, 8250821912, 19595702041, 39191404082, 78382808164, 156765616328]

約数ペア:

[(1, 156765616328), (2, 78382808164), (4, 39191404082), (8, 19595702041), (19, 8250821912), (38, 4125410956), (76, 2062705478), (152, 1031352739), (3511, 44649848), (7022, 22324924), (14044, 11162462), (28088, 5581231), (66709, 2349992), (133418, 1174996), (266836, 587498), (293749, 533672)]