156749766978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2702489}}^1$

素因数の和:2703882

約数の個数: 32

約数和(自身を含む): 358544753280

約数和(自身を除く): 201794986302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1381, 2762, 4143, 8286, 9667, 19334, 29001, 58002, 2702489, 5404978, 8107467, 16214934, 18917423, 37834846, 56752269, 113504538, 3732137309, 7464274618, 11196411927, 22392823854, 26124961163, 52249922326, 78374883489, 156749766978]

約数ペア:

[(1, 156749766978), (2, 78374883489), (3, 52249922326), (6, 26124961163), (7, 22392823854), (14, 11196411927), (21, 7464274618), (42, 3732137309), (1381, 113504538), (2762, 56752269), (4143, 37834846), (8286, 18917423), (9667, 16214934), (19334, 8107467), (29001, 5404978), (58002, 2702489)]