155520744

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137873}}^1$

素因数の和:137929

約数の個数: 32

約数和(自身を含む): 397077120

約数和(自身を除く): 241556376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 137873, 275746, 413619, 551492, 827238, 1102984, 1654476, 3308952, 6480031, 12960062, 19440093, 25920124, 38880186, 51840248, 77760372, 155520744]

約数ペア:

[(1, 155520744), (2, 77760372), (3, 51840248), (4, 38880186), (6, 25920124), (8, 19440093), (12, 12960062), (24, 6480031), (47, 3308952), (94, 1654476), (141, 1102984), (188, 827238), (282, 551492), (376, 413619), (564, 275746), (1128, 137873)]