123181856

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7057

約数の個数: 48

約数和(自身を含む): 280707840

約数和(自身を除く): 157525984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 6961, 8848, 13922, 17696, 27844, 48727, 55688, 97454, 111376, 194908, 222752, 389816, 549919, 779632, 1099838, 1559264, 2199676, 3849433, 4399352, 7698866, 8798704, 15397732, 17597408, 30795464, 61590928, 123181856]

約数ペア:

[(1, 123181856), (2, 61590928), (4, 30795464), (7, 17597408), (8, 15397732), (14, 8798704), (16, 7698866), (28, 4399352), (32, 3849433), (56, 2199676), (79, 1559264), (112, 1099838), (158, 779632), (224, 549919), (316, 389816), (553, 222752), (632, 194908), (1106, 111376), (1264, 97454), (2212, 55688), (2528, 48727), (4424, 27844), (6961, 17696), (8848, 13922)]