156928310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8909

約数の個数: 64

約数和(自身を含む): 367524864

約数和(自身を除く): 210596554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 8861, 17710, 17722, 44305, 62027, 88610, 97471, 124054, 194942, 203803, 310135, 407606, 487355, 620270, 682297, 974710, 1019015, 1364594, 1426621, 2038030, 2241833, 2853242, 3411485, 4483666, 6822970, 7133105, 11209165, 14266210, 15692831, 22418330, 31385662, 78464155, 156928310]

約数ペア:

[(1, 156928310), (2, 78464155), (5, 31385662), (7, 22418330), (10, 15692831), (11, 14266210), (14, 11209165), (22, 7133105), (23, 6822970), (35, 4483666), (46, 3411485), (55, 2853242), (70, 2241833), (77, 2038030), (110, 1426621), (115, 1364594), (154, 1019015), (161, 974710), (230, 682297), (253, 620270), (322, 487355), (385, 407606), (506, 310135), (770, 203803), (805, 194942), (1265, 124054), (1610, 97471), (1771, 88610), (2530, 62027), (3542, 44305), (8855, 17722), (8861, 17710)]