147172556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{17137}}^1$

素因数の和:17273

約数の個数: 24

約数和(自身を含む): 273522480

約数和(自身を除く): 126349924

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 17137, 34274, 68548, 325603, 651206, 1302412, 1936481, 3872962, 7745924, 36793139, 73586278, 147172556]

約数ペア:

[(1, 147172556), (2, 73586278), (4, 36793139), (19, 7745924), (38, 3872962), (76, 1936481), (113, 1302412), (226, 651206), (452, 325603), (2147, 68548), (4294, 34274), (8588, 17137)]