161778482946

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{123119089}}^1$

素因数の和:123119170

約数の個数: 24

約数和(自身を含む): 355321693740

約数和(自身を除く): 193543210794

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 123119089, 246238178, 369357267, 738714534, 1108071801, 2216143602, 8987693497, 17975386994, 26963080491, 53926160982, 80889241473, 161778482946]

約数ペア:

[(1, 161778482946), (2, 80889241473), (3, 53926160982), (6, 26963080491), (9, 17975386994), (18, 8987693497), (73, 2216143602), (146, 1108071801), (219, 738714534), (438, 369357267), (657, 246238178), (1314, 123119089)]