156736681040

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2458229}}^1$

素因数の和:2459039

約数の個数: 40

約数和(自身を含む): 364870162440

約数和(自身を除く): 208133481400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 31880, 63760, 2458229, 4916458, 9832916, 12291145, 19665832, 24582290, 39331664, 49164580, 98329160, 196658320, 1959208513, 3918417026, 7836834052, 9796042565, 15673668104, 19592085130, 31347336208, 39184170260, 78368340520, 156736681040]

約数ペア:

[(1, 156736681040), (2, 78368340520), (4, 39184170260), (5, 31347336208), (8, 19592085130), (10, 15673668104), (16, 9796042565), (20, 7836834052), (40, 3918417026), (80, 1959208513), (797, 196658320), (1594, 98329160), (3188, 49164580), (3985, 39331664), (6376, 24582290), (7970, 19665832), (12752, 12291145), (15940, 9832916), (31880, 4916458), (63760, 2458229)]