163042268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{69203}}^1$

素因数の和:69257

約数の個数: 24

約数和(自身を含む): 310033920

約数和(自身を除く): 146991652

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 69203, 138406, 276812, 1314857, 2145293, 2629714, 4290586, 5259428, 8581172, 40760567, 81521134, 163042268]

約数ペア:

[(1, 163042268), (2, 81521134), (4, 40760567), (19, 8581172), (31, 5259428), (38, 4290586), (62, 2629714), (76, 2145293), (124, 1314857), (589, 276812), (1178, 138406), (2356, 69203)]