156934378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 257646096

約数和(自身を除く): 100711718

約数列:

[1, 2, 17, 34, 53, 73, 106, 146, 901, 1193, 1241, 1802, 2386, 2482, 3869, 7738, 20281, 40562, 63229, 65773, 87089, 126458, 131546, 174178, 1074893, 1480513, 2149786, 2961026, 4615717, 9231434, 78467189, 156934378]

約数ペア:

[(1, 156934378), (2, 78467189), (17, 9231434), (34, 4615717), (53, 2961026), (73, 2149786), (106, 1480513), (146, 1074893), (901, 174178), (1193, 131546), (1241, 126458), (1802, 87089), (2386, 65773), (2482, 63229), (3869, 40562), (7738, 20281)]