161750268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{236477}}^1$

素因数の和:236506

約数の個数: 36

約数和(自身を含む): 430389960

約数和(自身を除く): 268639692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 236477, 472954, 709431, 945908, 1418862, 2128293, 2837724, 4256586, 4493063, 8513172, 8986126, 13479189, 17972252, 26958378, 40437567, 53916756, 80875134, 161750268]

約数ペア:

[(1, 161750268), (2, 80875134), (3, 53916756), (4, 40437567), (6, 26958378), (9, 17972252), (12, 13479189), (18, 8986126), (19, 8513172), (36, 4493063), (38, 4256586), (57, 2837724), (76, 2128293), (114, 1418862), (171, 945908), (228, 709431), (342, 472954), (684, 236477)]