157136642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{19309}}^1$

素因数の和:19637

約数の個数: 16

約数和(自身を含む): 254660280

約数和(自身を除く): 97523638

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 19309, 38618, 251017, 502034, 6043717, 12087434, 78568321, 157136642]

約数ペア:

[(1, 157136642), (2, 78568321), (13, 12087434), (26, 6043717), (313, 502034), (626, 251017), (4069, 38618), (8138, 19309)]