156942532540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5385811}}^1$

素因数の和:5385898

約数の個数: 48

約数和(自身を含む): 347449503744

約数和(自身を除く): 190506971204

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 14570, 29140, 5385811, 10771622, 21543244, 26929055, 53858110, 107716220, 166960141, 253133117, 333920282, 506266234, 667840564, 834800705, 1012532468, 1265665585, 1669601410, 2531331170, 3339202820, 5062662340, 7847126627, 15694253254, 31388506508, 39235633135, 78471266270, 156942532540]

約数ペア:

[(1, 156942532540), (2, 78471266270), (4, 39235633135), (5, 31388506508), (10, 15694253254), (20, 7847126627), (31, 5062662340), (47, 3339202820), (62, 2531331170), (94, 1669601410), (124, 1265665585), (155, 1012532468), (188, 834800705), (235, 667840564), (310, 506266234), (470, 333920282), (620, 253133117), (940, 166960141), (1457, 107716220), (2914, 53858110), (5828, 26929055), (7285, 21543244), (14570, 10771622), (29140, 5385811)]