158154932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7547}}^1$

素因数の和:7608

約数の個数: 36

約数和(自身を含む): 309407616

約数和(自身を除く): 151252684

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 7547, 10478, 15094, 20956, 30188, 98111, 196222, 233957, 392444, 467914, 935828, 1275443, 2550886, 3041441, 5101772, 6082882, 12165764, 39538733, 79077466, 158154932]

約数ペア:

[(1, 158154932), (2, 79077466), (4, 39538733), (13, 12165764), (26, 6082882), (31, 5101772), (52, 3041441), (62, 2550886), (124, 1275443), (169, 935828), (338, 467914), (403, 392444), (676, 233957), (806, 196222), (1612, 98111), (5239, 30188), (7547, 20956), (10478, 15094)]