148912938

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{74531}}^1$

素因数の和:74579

約数の個数: 32

約数和(自身を含む): 339865920

約数和(自身を除く): 190952982

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 74531, 149062, 223593, 447186, 670779, 1341558, 2012337, 2757647, 4024674, 5515294, 8272941, 16545882, 24818823, 49637646, 74456469, 148912938]

約数ペア:

[(1, 148912938), (2, 74456469), (3, 49637646), (6, 24818823), (9, 16545882), (18, 8272941), (27, 5515294), (37, 4024674), (54, 2757647), (74, 2012337), (111, 1341558), (222, 670779), (333, 447186), (666, 223593), (999, 149062), (1998, 74531)]