156907422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2918

約数の個数: 64

約数和(自身を含む): 401280000

約数和(自身を除く): 244372578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 453, 906, 1057, 1359, 2114, 2718, 2749, 3171, 4077, 5498, 6342, 8154, 8247, 9513, 16494, 19026, 19243, 24741, 28539, 38486, 49482, 57078, 57729, 74223, 115458, 148446, 173187, 346374, 415099, 519561, 830198, 1039122, 1245297, 2490594, 2905693, 3735891, 5811386, 7471782, 8717079, 11207673, 17434158, 22415346, 26151237, 52302474, 78453711, 156907422]

約数ペア:

[(1, 156907422), (2, 78453711), (3, 52302474), (6, 26151237), (7, 22415346), (9, 17434158), (14, 11207673), (18, 8717079), (21, 7471782), (27, 5811386), (42, 3735891), (54, 2905693), (63, 2490594), (126, 1245297), (151, 1039122), (189, 830198), (302, 519561), (378, 415099), (453, 346374), (906, 173187), (1057, 148446), (1359, 115458), (2114, 74223), (2718, 57729), (2749, 57078), (3171, 49482), (4077, 38486), (5498, 28539), (6342, 24741), (8154, 19243), (8247, 19026), (9513, 16494)]