156945970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541193}}^1$

素因数の和:541229

約数の個数: 16

約数和(自身を含む): 292244760

約数和(自身を除く): 135298790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 541193, 1082386, 2705965, 5411930, 15694597, 31389194, 78472985, 156945970]

約数ペア:

[(1, 156945970), (2, 78472985), (5, 31389194), (10, 15694597), (29, 5411930), (58, 2705965), (145, 1082386), (290, 541193)]