161136744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{394943}}^1$

素因数の和:394969

約数の個数: 32

約数和(自身を含む): 426539520

約数和(自身を除く): 265402776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 394943, 789886, 1184829, 1579772, 2369658, 3159544, 4739316, 6714031, 9478632, 13428062, 20142093, 26856124, 40284186, 53712248, 80568372, 161136744]

約数ペア:

[(1, 161136744), (2, 80568372), (3, 53712248), (4, 40284186), (6, 26856124), (8, 20142093), (12, 13428062), (17, 9478632), (24, 6714031), (34, 4739316), (51, 3159544), (68, 2369658), (102, 1579772), (136, 1184829), (204, 789886), (408, 394943)]