138843184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15749}}^1$

素因数の和:15805

約数の個数: 40

約数和(自身を含む): 292950000

約数和(自身を除く): 154106816

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 15749, 31498, 62996, 125992, 251984, 299231, 456721, 598462, 913442, 1196924, 1826884, 2393848, 3653768, 4787696, 7307536, 8677699, 17355398, 34710796, 69421592, 138843184]

約数ペア:

[(1, 138843184), (2, 69421592), (4, 34710796), (8, 17355398), (16, 8677699), (19, 7307536), (29, 4787696), (38, 3653768), (58, 2393848), (76, 1826884), (116, 1196924), (152, 913442), (232, 598462), (304, 456721), (464, 299231), (551, 251984), (1102, 125992), (2204, 62996), (4408, 31498), (8816, 15749)]