155514061628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23131}}^1\times {\mathrm{88463}}^1$

素因数の和:111617

約数の個数: 24

約数和(自身を含む): 286488894720

約数和(自身を除く): 130974833092

約数列:

[1, 2, 4, 19, 38, 76, 23131, 46262, 88463, 92524, 176926, 353852, 439489, 878978, 1680797, 1757956, 3361594, 6723188, 2046237653, 4092475306, 8184950612, 38878515407, 77757030814, 155514061628]

約数ペア:

[(1, 155514061628), (2, 77757030814), (4, 38878515407), (19, 8184950612), (38, 4092475306), (76, 2046237653), (23131, 6723188), (46262, 3361594), (88463, 1757956), (92524, 1680797), (176926, 878978), (353852, 439489)]