161305812

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{11699}}^1$

素因数の和:12092

約数の個数: 36

約数和(自身を含む): 408844800

約数和(自身を除く): 247538988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1532, 2298, 3447, 4596, 6894, 11699, 13788, 23398, 35097, 46796, 70194, 105291, 140388, 210582, 421164, 4480717, 8961434, 13442151, 17922868, 26884302, 40326453, 53768604, 80652906, 161305812]

約数ペア:

[(1, 161305812), (2, 80652906), (3, 53768604), (4, 40326453), (6, 26884302), (9, 17922868), (12, 13442151), (18, 8961434), (36, 4480717), (383, 421164), (766, 210582), (1149, 140388), (1532, 105291), (2298, 70194), (3447, 46796), (4596, 35097), (6894, 23398), (11699, 13788)]