157725156970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9479}}^1\times {\mathrm{97879}}^1$

素因数の和:107382

約数の個数: 32

約数和(自身を含む): 300640377600

約数和(自身を除く): 142915220630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 9479, 18958, 47395, 94790, 97879, 161143, 195758, 322286, 489395, 805715, 978790, 1611430, 1663943, 3327886, 8319715, 16639430, 927795041, 1855590082, 4638975205, 9277950410, 15772515697, 31545031394, 78862578485, 157725156970]

約数ペア:

[(1, 157725156970), (2, 78862578485), (5, 31545031394), (10, 15772515697), (17, 9277950410), (34, 4638975205), (85, 1855590082), (170, 927795041), (9479, 16639430), (18958, 8319715), (47395, 3327886), (94790, 1663943), (97879, 1611430), (161143, 978790), (195758, 805715), (322286, 489395)]