156723839135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{318179}}^1$

素因数の和:318335

約数の個数: 32

約数和(自身を含む): 201598848000

約数和(自身を除く): 44875008865

約数列:

[1, 5, 29, 43, 79, 145, 215, 395, 1247, 2291, 3397, 6235, 11455, 16985, 98513, 318179, 492565, 1590895, 9227191, 13681697, 25136141, 46135955, 68408485, 125680705, 396769213, 728948089, 1080854063, 1983846065, 3644740445, 5404270315, 31344767827, 156723839135]

約数ペア:

[(1, 156723839135), (5, 31344767827), (29, 5404270315), (43, 3644740445), (79, 1983846065), (145, 1080854063), (215, 728948089), (395, 396769213), (1247, 125680705), (2291, 68408485), (3397, 46135955), (6235, 25136141), (11455, 13681697), (16985, 9227191), (98513, 1590895), (318179, 492565)]