159739970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1213}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 310210992

約数和(自身を除く): 150471022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1013, 1213, 2026, 2426, 5065, 6065, 10130, 12130, 13169, 15769, 26338, 31538, 65845, 78845, 131690, 157690, 1228769, 2457538, 6143845, 12287690, 15973997, 31947994, 79869985, 159739970]

約数ペア:

[(1, 159739970), (2, 79869985), (5, 31947994), (10, 15973997), (13, 12287690), (26, 6143845), (65, 2457538), (130, 1228769), (1013, 157690), (1213, 131690), (2026, 78845), (2426, 65845), (5065, 31538), (6065, 26338), (10130, 15769), (12130, 13169)]