124407156928

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{22637}}^1$

素因数の和:24689

約数の個数: 56

約数和(自身を含む): 252749285712

約数和(自身を除く): 128342128784

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 1997, 2752, 3994, 7988, 15976, 22637, 31952, 45274, 63904, 85871, 90548, 127808, 171742, 181096, 343484, 362192, 686968, 724384, 973391, 1373936, 1448768, 1946782, 2747872, 3893564, 5495744, 7787128, 15574256, 31148512, 45206089, 62297024, 90412178, 180824356, 361648712, 723297424, 1446594848, 1943861827, 2893189696, 3887723654, 7775447308, 15550894616, 31101789232, 62203578464, 124407156928]

約数ペア:

[(1, 124407156928), (2, 62203578464), (4, 31101789232), (8, 15550894616), (16, 7775447308), (32, 3887723654), (43, 2893189696), (64, 1943861827), (86, 1446594848), (172, 723297424), (344, 361648712), (688, 180824356), (1376, 90412178), (1997, 62297024), (2752, 45206089), (3994, 31148512), (7988, 15574256), (15976, 7787128), (22637, 5495744), (31952, 3893564), (45274, 2747872), (63904, 1946782), (85871, 1448768), (90548, 1373936), (127808, 973391), (171742, 724384), (181096, 686968), (343484, 362192)]