156721698796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{33863807}}^1$

素因数の和:33863913

約数の個数: 24

約数和(自身を含む): 298678786560

約数和(自身を除く): 141957087764

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 33863807, 67727614, 135455228, 440229491, 880458982, 1760917964, 3013878823, 6027757646, 12055515292, 39180424699, 78360849398, 156721698796]

約数ペア:

[(1, 156721698796), (2, 78360849398), (4, 39180424699), (13, 12055515292), (26, 6027757646), (52, 3013878823), (89, 1760917964), (178, 880458982), (356, 440229491), (1157, 135455228), (2314, 67727614), (4628, 33863807)]