145598156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{8731}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 278725440

約数和(自身を除く): 133127284

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 8731, 16676, 17462, 34924, 96041, 192082, 384164, 3309049, 6618098, 13236196, 36399539, 72799078, 145598156]

約数ペア:

[(1, 145598156), (2, 72799078), (4, 36399539), (11, 13236196), (22, 6618098), (44, 3309049), (379, 384164), (758, 192082), (1516, 96041), (4169, 34924), (8338, 17462), (8731, 16676)]