156945092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23203}}^1$

素因数の和:23315

約数の個数: 24

約数和(自身を含む): 292370400

約数和(自身を除く): 135425308

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 23203, 46406, 92812, 440857, 881714, 1763428, 2065067, 4130134, 8260268, 39236273, 78472546, 156945092]

約数ペア:

[(1, 156945092), (2, 78472546), (4, 39236273), (19, 8260268), (38, 4130134), (76, 2065067), (89, 1763428), (178, 881714), (356, 440857), (1691, 92812), (3382, 46406), (6764, 23203)]