15707983670464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1\times {\mathrm{138319}}^1$

素因数の和:139942

約数の個数: 112

約数和(自身を含む): 33370994675200

約数和(自身を除く): 17663011004736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1216, 1531, 1952, 2318, 3062, 3904, 4636, 6124, 9272, 12248, 18544, 24496, 29089, 37088, 48992, 58178, 74176, 93391, 97984, 116356, 138319, 186782, 232712, 276638, 373564, 465424, 553276, 747128, 930848, 1106552, 1494256, 1774429, 1861696, 2213104, 2628061, 2988512, 3548858, 4426208, 5256122, 5977024, 7097716, 8437459, 8852416, 10512244, 14195432, 16874918, 21024488, 28390864, 33749836, 42048976, 56781728, 67499672, 84097952, 113563456, 134999344, 160311721, 168195904, 211766389, 269998688, 320623442, 423532778, 539997376, 641246884, 847065556, 1282493768, 1694131112, 2564987536, 3388262224, 4023561391, 5129975072, 6776524448, 8047122782, 10259950144, 12917749729, 13553048896, 16094245564, 25835499458, 32188491128, 51670998916, 64376982256, 103341997832, 128753964512, 206683995664, 245437244851, 257507929024, 413367991328, 490874489702, 826735982656, 981748979404, 1963497958808, 3926995917616, 7853991835232, 15707983670464]

約数ペア:

[(1, 15707983670464), (2, 7853991835232), (4, 3926995917616), (8, 1963497958808), (16, 981748979404), (19, 826735982656), (32, 490874489702), (38, 413367991328), (61, 257507929024), (64, 245437244851), (76, 206683995664), (122, 128753964512), (152, 103341997832), (244, 64376982256), (304, 51670998916), (488, 32188491128), (608, 25835499458), (976, 16094245564), (1159, 13553048896), (1216, 12917749729), (1531, 10259950144), (1952, 8047122782), (2318, 6776524448), (3062, 5129975072), (3904, 4023561391), (4636, 3388262224), (6124, 2564987536), (9272, 1694131112), (12248, 1282493768), (18544, 847065556), (24496, 641246884), (29089, 539997376), (37088, 423532778), (48992, 320623442), (58178, 269998688), (74176, 211766389), (93391, 168195904), (97984, 160311721), (116356, 134999344), (138319, 113563456), (186782, 84097952), (232712, 67499672), (276638, 56781728), (373564, 42048976), (465424, 33749836), (553276, 28390864), (747128, 21024488), (930848, 16874918), (1106552, 14195432), (1494256, 10512244), (1774429, 8852416), (1861696, 8437459), (2213104, 7097716), (2628061, 5977024), (2988512, 5256122), (3548858, 4426208)]