161878344

素因数分解:

$2^3\times 3^1\times {\mathrm{6744931}}^1$

素因数の和:6744940

約数の個数: 16

約数和(自身を含む): 404695920

約数和(自身を除く): 242817576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6744931, 13489862, 20234793, 26979724, 40469586, 53959448, 80939172, 161878344]

約数ペア:

[(1, 161878344), (2, 80939172), (3, 53959448), (4, 40469586), (6, 26979724), (8, 20234793), (12, 13489862), (24, 6744931)]