157214152002

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1571}}^1\times {\mathrm{25939}}^1$

素因数の和:28158

約数の個数: 32

約数和(自身を含む): 315129911040

約数和(自身を除く): 157915759038

約数列:

[1, 2, 3, 6, 643, 1286, 1571, 1929, 3142, 3858, 4713, 9426, 25939, 51878, 77817, 155634, 1010153, 2020306, 3030459, 6060918, 16678777, 33357554, 40750169, 50036331, 81500338, 100072662, 122250507, 244501014, 26202358667, 52404717334, 78607076001, 157214152002]

約数ペア:

[(1, 157214152002), (2, 78607076001), (3, 52404717334), (6, 26202358667), (643, 244501014), (1286, 122250507), (1571, 100072662), (1929, 81500338), (3142, 50036331), (3858, 40750169), (4713, 33357554), (9426, 16678777), (25939, 6060918), (51878, 3030459), (77817, 2020306), (155634, 1010153)]