161331624

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{9871}}^1$

素因数の和:10110

約数の個数: 48

約数和(自身を含む): 438909120

約数和(自身を除く): 277577496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 9871, 16344, 19742, 29613, 39484, 59226, 78968, 88839, 118452, 177678, 236904, 355356, 710712, 2240717, 4481434, 6722151, 8962868, 13444302, 17925736, 20166453, 26888604, 40332906, 53777208, 80665812, 161331624]

約数ペア:

[(1, 161331624), (2, 80665812), (3, 53777208), (4, 40332906), (6, 26888604), (8, 20166453), (9, 17925736), (12, 13444302), (18, 8962868), (24, 6722151), (36, 4481434), (72, 2240717), (227, 710712), (454, 355356), (681, 236904), (908, 177678), (1362, 118452), (1816, 88839), (2043, 78968), (2724, 59226), (4086, 39484), (5448, 29613), (8172, 19742), (9871, 16344)]