157499464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12809}}^1$

素因数の和:12897

約数の個数: 32

約数和(自身を含む): 311283000

約数和(自身を除く): 153783536

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 12809, 25618, 51236, 102472, 371461, 678877, 742922, 1357754, 1485844, 2715508, 2971688, 5431016, 19687433, 39374866, 78749732, 157499464]

約数ペア:

[(1, 157499464), (2, 78749732), (4, 39374866), (8, 19687433), (29, 5431016), (53, 2971688), (58, 2715508), (106, 1485844), (116, 1357754), (212, 742922), (232, 678877), (424, 371461), (1537, 102472), (3074, 51236), (6148, 25618), (12296, 12809)]