161765712

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38737}}^1$

素因数の和:38780

約数の個数: 60

約数和(自身を含む): 468342420

約数和(自身を除く): 306576708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 38737, 77474, 116211, 154948, 232422, 309896, 348633, 464844, 619792, 697266, 929688, 1123373, 1394532, 1859376, 2246746, 2789064, 3370119, 4493492, 5578128, 6740238, 8986984, 10110357, 13480476, 17973968, 20220714, 26960952, 40441428, 53921904, 80882856, 161765712]

約数ペア:

[(1, 161765712), (2, 80882856), (3, 53921904), (4, 40441428), (6, 26960952), (8, 20220714), (9, 17973968), (12, 13480476), (16, 10110357), (18, 8986984), (24, 6740238), (29, 5578128), (36, 4493492), (48, 3370119), (58, 2789064), (72, 2246746), (87, 1859376), (116, 1394532), (144, 1123373), (174, 929688), (232, 697266), (261, 619792), (348, 464844), (464, 348633), (522, 309896), (696, 232422), (1044, 154948), (1392, 116211), (2088, 77474), (4176, 38737)]