155260970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{817163}}^1$

素因数の和:817189

約数の個数: 16

約数和(自身を含む): 294179040

約数和(自身を除く): 138918070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 817163, 1634326, 4085815, 8171630, 15526097, 31052194, 77630485, 155260970]

約数ペア:

[(1, 155260970), (2, 77630485), (5, 31052194), (10, 15526097), (19, 8171630), (38, 4085815), (95, 1634326), (190, 817163)]