15691148745188

素因数分解:

$2^2\times 7^2\times {\mathrm{463}}^1\times {\mathrm{9613}}^1\times {\mathrm{17987}}^1$

素因数の和:28081

約数の個数: 72

約数和(自身を含む): 32016796301952

約数和(自身を除く): 16325647556764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 463, 926, 1852, 3241, 6482, 9613, 12964, 17987, 19226, 22687, 35974, 38452, 45374, 67291, 71948, 90748, 125909, 134582, 251818, 269164, 471037, 503636, 881363, 942074, 1762726, 1884148, 3525452, 4450819, 8327981, 8901638, 16655962, 17803276, 31155733, 33311924, 58295867, 62311466, 116591734, 124622932, 172909031, 218090131, 233183468, 345818062, 408071069, 436180262, 691636124, 816142138, 872360524, 1210363217, 1632284276, 2420726434, 4841452868, 8472542519, 16945085038, 33890170076, 80056881353, 160113762706, 320227525412, 560398169471, 1120796338942, 2241592677884, 3922787186297, 7845574372594, 15691148745188]

約数ペア:

[(1, 15691148745188), (2, 7845574372594), (4, 3922787186297), (7, 2241592677884), (14, 1120796338942), (28, 560398169471), (49, 320227525412), (98, 160113762706), (196, 80056881353), (463, 33890170076), (926, 16945085038), (1852, 8472542519), (3241, 4841452868), (6482, 2420726434), (9613, 1632284276), (12964, 1210363217), (17987, 872360524), (19226, 816142138), (22687, 691636124), (35974, 436180262), (38452, 408071069), (45374, 345818062), (67291, 233183468), (71948, 218090131), (90748, 172909031), (125909, 124622932), (134582, 116591734), (251818, 62311466), (269164, 58295867), (471037, 33311924), (503636, 31155733), (881363, 17803276), (942074, 16655962), (1762726, 8901638), (1884148, 8327981), (3525452, 4450819)]