168997616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 350926200

約数和(自身を除く): 181928584

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 379, 464, 496, 758, 899, 961, 1516, 1798, 1922, 3032, 3596, 3844, 6064, 7192, 7688, 10991, 11749, 14384, 15376, 21982, 23498, 27869, 43964, 46996, 55738, 87928, 93992, 111476, 175856, 187984, 222952, 340721, 364219, 445904, 681442, 728438, 1362884, 1456876, 2725768, 2913752, 5451536, 5827504, 10562351, 21124702, 42249404, 84498808, 168997616]

約数ペア:

[(1, 168997616), (2, 84498808), (4, 42249404), (8, 21124702), (16, 10562351), (29, 5827504), (31, 5451536), (58, 2913752), (62, 2725768), (116, 1456876), (124, 1362884), (232, 728438), (248, 681442), (379, 445904), (464, 364219), (496, 340721), (758, 222952), (899, 187984), (961, 175856), (1516, 111476), (1798, 93992), (1922, 87928), (3032, 55738), (3596, 46996), (3844, 43964), (6064, 27869), (7192, 23498), (7688, 21982), (10991, 15376), (11749, 14384)]