156904230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4759}}^1$

素因数の和:4933

約数の個数: 64

約数和(自身を含む): 433198080

約数和(自身を除く): 276293850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 3297, 4710, 4759, 5495, 6594, 9518, 10990, 14277, 16485, 23795, 28554, 32970, 33313, 47590, 66626, 71385, 99939, 142770, 166565, 199878, 333130, 499695, 747163, 999390, 1494326, 2241489, 3735815, 4482978, 5230141, 7471630, 10460282, 11207445, 15690423, 22414890, 26150705, 31380846, 52301410, 78452115, 156904230]

約数ペア:

[(1, 156904230), (2, 78452115), (3, 52301410), (5, 31380846), (6, 26150705), (7, 22414890), (10, 15690423), (14, 11207445), (15, 10460282), (21, 7471630), (30, 5230141), (35, 4482978), (42, 3735815), (70, 2241489), (105, 1494326), (157, 999390), (210, 747163), (314, 499695), (471, 333130), (785, 199878), (942, 166565), (1099, 142770), (1570, 99939), (2198, 71385), (2355, 66626), (3297, 47590), (4710, 33313), (4759, 32970), (5495, 28554), (6594, 23795), (9518, 16485), (10990, 14277)]