123282992

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7919}}^1$

素因数の和:8073

約数の個数: 40

約数和(自身を含む): 274982400

約数和(自身を除く): 151699408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 7919, 15568, 15838, 31676, 55433, 63352, 110866, 126704, 221732, 443464, 886928, 1100741, 2201482, 4402964, 7705187, 8805928, 15410374, 17611856, 30820748, 61641496, 123282992]

約数ペア:

[(1, 123282992), (2, 61641496), (4, 30820748), (7, 17611856), (8, 15410374), (14, 8805928), (16, 7705187), (28, 4402964), (56, 2201482), (112, 1100741), (139, 886928), (278, 443464), (556, 221732), (973, 126704), (1112, 110866), (1946, 63352), (2224, 55433), (3892, 31676), (7784, 15838), (7919, 15568)]