161733894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{22259}}^1$

素因数の和:22444

約数の個数: 32

約数和(自身を含む): 371831040

約数和(自身を除く): 210097146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 22259, 44518, 66777, 133554, 155813, 311626, 467439, 934878, 3850807, 7701614, 11552421, 23104842, 26955649, 53911298, 80866947, 161733894]

約数ペア:

[(1, 161733894), (2, 80866947), (3, 53911298), (6, 26955649), (7, 23104842), (14, 11552421), (21, 7701614), (42, 3850807), (173, 934878), (346, 467439), (519, 311626), (1038, 155813), (1211, 133554), (2422, 66777), (3633, 44518), (7266, 22259)]