156940086430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6641561}}^1$

素因数の和:6641724

約数の個数: 32

約数和(自身を含む): 301261252320

約数和(自身を除く): 144321165890

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 11815, 23630, 6641561, 13283122, 33207805, 66415610, 112906537, 225813074, 564532685, 923176979, 1129065370, 1846353958, 4615884895, 9231769790, 15694008643, 31388017286, 78470043215, 156940086430]

約数ペア:

[(1, 156940086430), (2, 78470043215), (5, 31388017286), (10, 15694008643), (17, 9231769790), (34, 4615884895), (85, 1846353958), (139, 1129065370), (170, 923176979), (278, 564532685), (695, 225813074), (1390, 112906537), (2363, 66415610), (4726, 33207805), (11815, 13283122), (23630, 6641561)]