156978252

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{8669}}^1$

素因数の和:9182

約数の個数: 36

約数和(自身を含む): 397640880

約数和(自身を除く): 240662628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4527, 6036, 8669, 9054, 17338, 18108, 26007, 34676, 52014, 78021, 104028, 156042, 312084, 4360507, 8721014, 13081521, 17442028, 26163042, 39244563, 52326084, 78489126, 156978252]

約数ペア:

[(1, 156978252), (2, 78489126), (3, 52326084), (4, 39244563), (6, 26163042), (9, 17442028), (12, 13081521), (18, 8721014), (36, 4360507), (503, 312084), (1006, 156042), (1509, 104028), (2012, 78021), (3018, 52014), (4527, 34676), (6036, 26007), (8669, 18108), (9054, 17338)]