152279780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331043}}^1$

素因数の和:331075

約数の個数: 24

約数和(自身を含む): 333692352

約数和(自身を除く): 181412572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 331043, 662086, 1324172, 1655215, 3310430, 6620860, 7613989, 15227978, 30455956, 38069945, 76139890, 152279780]

約数ペア:

[(1, 152279780), (2, 76139890), (4, 38069945), (5, 30455956), (10, 15227978), (20, 7613989), (23, 6620860), (46, 3310430), (92, 1655215), (115, 1324172), (230, 662086), (460, 331043)]