155959956

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{19427}}^1$

素因数の和:19660

約数の個数: 36

約数和(自身を含む): 396020352

約数和(自身を除く): 240060396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 19427, 38854, 58281, 77708, 116562, 174843, 233124, 349686, 699372, 4332221, 8664442, 12996663, 17328884, 25993326, 38989989, 51986652, 77979978, 155959956]

約数ペア:

[(1, 155959956), (2, 77979978), (3, 51986652), (4, 38989989), (6, 25993326), (9, 17328884), (12, 12996663), (18, 8664442), (36, 4332221), (223, 699372), (446, 349686), (669, 233124), (892, 174843), (1338, 116562), (2007, 77708), (2676, 58281), (4014, 38854), (8028, 19427)]