156939394114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{74771}}^1$

素因数の和:75342

約数の個数: 32

約数和(自身を含む): 248592374784

約数和(自身を除く): 91652980670

約数列:

[1, 2, 23, 46, 103, 206, 443, 886, 2369, 4738, 10189, 20378, 45629, 74771, 91258, 149542, 1049467, 1719733, 2098934, 3439466, 7701413, 15402826, 33123553, 66247106, 177132499, 354264998, 761841719, 1523683438, 3411725959, 6823451918, 78469697057, 156939394114]

約数ペア:

[(1, 156939394114), (2, 78469697057), (23, 6823451918), (46, 3411725959), (103, 1523683438), (206, 761841719), (443, 354264998), (886, 177132499), (2369, 66247106), (4738, 33123553), (10189, 15402826), (20378, 7701413), (45629, 3439466), (74771, 2098934), (91258, 1719733), (149542, 1049467)]