158136385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 221356800

約数和(自身を除く): 63220415

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 2255, 3049, 4715, 10373, 15245, 33539, 51865, 70127, 125009, 167695, 350635, 625045, 771397, 1375099, 2875207, 3856985, 6875495, 14376035, 31627277, 158136385]

約数ペア:

[(1, 158136385), (5, 31627277), (11, 14376035), (23, 6875495), (41, 3856985), (55, 2875207), (115, 1375099), (205, 771397), (253, 625045), (451, 350635), (943, 167695), (1265, 125009), (2255, 70127), (3049, 51865), (4715, 33539), (10373, 15245)]