165631970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102877}}^1$

素因数の和:102914

約数の個数: 32

約数和(自身を含む): 355546368

約数和(自身を除く): 189914398

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 102877, 205754, 514385, 720139, 1028770, 1440278, 2366171, 3600695, 4732342, 7201390, 11830855, 16563197, 23661710, 33126394, 82815985, 165631970]

約数ペア:

[(1, 165631970), (2, 82815985), (5, 33126394), (7, 23661710), (10, 16563197), (14, 11830855), (23, 7201390), (35, 4732342), (46, 3600695), (70, 2366171), (115, 1440278), (161, 1028770), (230, 720139), (322, 514385), (805, 205754), (1610, 102877)]