121314928

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13711}}^1$

素因数の和:13805

約数の個数: 40

約数和(自身を含む): 272046080

約数和(自身を除く): 150731152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 13711, 27422, 54844, 95977, 109688, 191954, 219376, 383908, 767816, 1083169, 1535632, 2166338, 4332676, 7582183, 8665352, 15164366, 17330704, 30328732, 60657464, 121314928]

約数ペア:

[(1, 121314928), (2, 60657464), (4, 30328732), (7, 17330704), (8, 15164366), (14, 8665352), (16, 7582183), (28, 4332676), (56, 2166338), (79, 1535632), (112, 1083169), (158, 767816), (316, 383908), (553, 219376), (632, 191954), (1106, 109688), (1264, 95977), (2212, 54844), (4424, 27422), (8848, 13711)]