189997151912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{870301}}^1$

素因数の和:871277

約数の個数: 32

約数和(自身を含む): 368921017800

約数和(自身を除く): 178923865888

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 941, 1882, 3764, 7528, 27289, 54578, 109156, 218312, 870301, 1740602, 3481204, 6962408, 25238729, 50477458, 100954916, 201909832, 818953241, 1637906482, 3275812964, 6551625928, 23749643989, 47499287978, 94998575956, 189997151912]

約数ペア:

[(1, 189997151912), (2, 94998575956), (4, 47499287978), (8, 23749643989), (29, 6551625928), (58, 3275812964), (116, 1637906482), (232, 818953241), (941, 201909832), (1882, 100954916), (3764, 50477458), (7528, 25238729), (27289, 6962408), (54578, 3481204), (109156, 1740602), (218312, 870301)]