156617223730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61904041}}^1$

素因数の和:61904082

約数の個数: 32

約数和(自身を含む): 320910553728

約数和(自身を除く): 164293329998

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 61904041, 123808082, 309520205, 619040410, 680944451, 1361888902, 1423792943, 2847585886, 3404722255, 6809444510, 7118964715, 14237929430, 15661722373, 31323444746, 78308611865, 156617223730]

約数ペア:

[(1, 156617223730), (2, 78308611865), (5, 31323444746), (10, 15661722373), (11, 14237929430), (22, 7118964715), (23, 6809444510), (46, 3404722255), (55, 2847585886), (110, 1423792943), (115, 1361888902), (230, 680944451), (253, 619040410), (506, 309520205), (1265, 123808082), (2530, 61904041)]