156920325980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15176047}}^1$

素因数の和:15176114

約数の個数: 48

約数和(自身を含む): 367138953216

約数和(自身を除く): 210218627236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 15176047, 30352094, 60704188, 75880235, 151760470, 166936517, 303520940, 333873034, 667746068, 713274209, 834682585, 1426548418, 1669365170, 2853096836, 3338730340, 3566371045, 7132742090, 7846016299, 14265484180, 15692032598, 31384065196, 39230081495, 78460162990, 156920325980]

約数ペア:

[(1, 156920325980), (2, 78460162990), (4, 39230081495), (5, 31384065196), (10, 15692032598), (11, 14265484180), (20, 7846016299), (22, 7132742090), (44, 3566371045), (47, 3338730340), (55, 2853096836), (94, 1669365170), (110, 1426548418), (188, 834682585), (220, 713274209), (235, 667746068), (470, 333873034), (517, 303520940), (940, 166936517), (1034, 151760470), (2068, 75880235), (2585, 60704188), (5170, 30352094), (10340, 15176047)]