123676196

素因数分解:

$2^2\times 7^3\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 255024000

約数和(自身を除く): 131347804

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 343, 436, 686, 763, 827, 1372, 1526, 1654, 3052, 3308, 5341, 5789, 10682, 11578, 21364, 23156, 37387, 40523, 74774, 81046, 90143, 149548, 162092, 180286, 283661, 360572, 567322, 631001, 1134644, 1262002, 2524004, 4417007, 8834014, 17668028, 30919049, 61838098, 123676196]

約数ペア:

[(1, 123676196), (2, 61838098), (4, 30919049), (7, 17668028), (14, 8834014), (28, 4417007), (49, 2524004), (98, 1262002), (109, 1134644), (196, 631001), (218, 567322), (343, 360572), (436, 283661), (686, 180286), (763, 162092), (827, 149548), (1372, 90143), (1526, 81046), (1654, 74774), (3052, 40523), (3308, 37387), (5341, 23156), (5789, 21364), (10682, 11578)]