155944232

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15991}}^1$

素因数の和:16073

約数の個数: 32

約数和(自身を含む): 310884480

約数和(自身を除く): 154940248

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 15991, 31982, 63964, 127928, 367793, 735586, 847523, 1471172, 1695046, 2942344, 3390092, 6780184, 19493029, 38986058, 77972116, 155944232]

約数ペア:

[(1, 155944232), (2, 77972116), (4, 38986058), (8, 19493029), (23, 6780184), (46, 3390092), (53, 2942344), (92, 1695046), (106, 1471172), (184, 847523), (212, 735586), (424, 367793), (1219, 127928), (2438, 63964), (4876, 31982), (9752, 15991)]