156798704

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{3739}}^1$

素因数の和:6368

約数の個数: 20

約数和(自身を含む): 303994680

約数和(自身を除く): 147195976

約数列:

[1, 2, 4, 8, 16, 2621, 3739, 5242, 7478, 10484, 14956, 20968, 29912, 41936, 59824, 9799919, 19599838, 39199676, 78399352, 156798704]

約数ペア:

[(1, 156798704), (2, 78399352), (4, 39199676), (8, 19599838), (16, 9799919), (2621, 59824), (3739, 41936), (5242, 29912), (7478, 20968), (10484, 14956)]