157056311946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1\times {\mathrm{2903}}^1$

素因数の和:4515

約数の個数: 64

約数和(自身を含む): 329208219648

約数和(自身を除く): 172151907702

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1277, 1842, 2554, 2903, 3831, 5806, 7061, 7662, 8709, 14122, 17418, 21183, 29371, 42366, 58742, 66769, 88113, 133538, 176226, 200307, 392039, 400614, 784078, 891221, 1176117, 1782442, 2352234, 2673663, 3707131, 5347326, 7414262, 9016897, 11121393, 18033794, 20498083, 22242786, 27050691, 40996166, 54101382, 61494249, 85264013, 122988498, 170528026, 255792039, 511584078, 1138089217, 2276178434, 3414267651, 6828535302, 26176051991, 52352103982, 78528155973, 157056311946]

約数ペア:

[(1, 157056311946), (2, 78528155973), (3, 52352103982), (6, 26176051991), (23, 6828535302), (46, 3414267651), (69, 2276178434), (138, 1138089217), (307, 511584078), (614, 255792039), (921, 170528026), (1277, 122988498), (1842, 85264013), (2554, 61494249), (2903, 54101382), (3831, 40996166), (5806, 27050691), (7061, 22242786), (7662, 20498083), (8709, 18033794), (14122, 11121393), (17418, 9016897), (21183, 7414262), (29371, 5347326), (42366, 3707131), (58742, 2673663), (66769, 2352234), (88113, 1782442), (133538, 1176117), (176226, 891221), (200307, 784078), (392039, 400614)]