121564268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 256886784

約数和(自身を除く): 135322516

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 3257, 5332, 6514, 9331, 13028, 18662, 22799, 37324, 45598, 91196, 100967, 140051, 201934, 280102, 403868, 560204, 706769, 980357, 1413538, 1960714, 2827076, 3921428, 4341581, 8683162, 17366324, 30391067, 60782134, 121564268]

約数ペア:

[(1, 121564268), (2, 60782134), (4, 30391067), (7, 17366324), (14, 8683162), (28, 4341581), (31, 3921428), (43, 2827076), (62, 1960714), (86, 1413538), (124, 980357), (172, 706769), (217, 560204), (301, 403868), (434, 280102), (602, 201934), (868, 140051), (1204, 100967), (1333, 91196), (2666, 45598), (3257, 37324), (5332, 22799), (6514, 18662), (9331, 13028)]