131305504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 307540800

約数和(自身を除く): 176235296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 352, 418, 464, 551, 608, 638, 677, 836, 928, 1102, 1276, 1354, 1672, 2204, 2552, 2708, 3344, 4408, 5104, 5416, 6061, 6688, 7447, 8816, 10208, 10832, 12122, 12863, 14894, 17632, 19633, 21664, 24244, 25726, 29788, 39266, 48488, 51452, 59576, 78532, 96976, 102904, 119152, 141493, 157064, 193952, 205808, 215963, 238304, 282986, 314128, 373027, 411616, 431926, 565972, 628256, 746054, 863852, 1131944, 1492108, 1727704, 2263888, 2984216, 3455408, 4103297, 4527776, 5968432, 6910816, 8206594, 11936864, 16413188, 32826376, 65652752, 131305504]

約数ペア:

[(1, 131305504), (2, 65652752), (4, 32826376), (8, 16413188), (11, 11936864), (16, 8206594), (19, 6910816), (22, 5968432), (29, 4527776), (32, 4103297), (38, 3455408), (44, 2984216), (58, 2263888), (76, 1727704), (88, 1492108), (116, 1131944), (152, 863852), (176, 746054), (209, 628256), (232, 565972), (304, 431926), (319, 411616), (352, 373027), (418, 314128), (464, 282986), (551, 238304), (608, 215963), (638, 205808), (677, 193952), (836, 157064), (928, 141493), (1102, 119152), (1276, 102904), (1354, 96976), (1672, 78532), (2204, 59576), (2552, 51452), (2708, 48488), (3344, 39266), (4408, 29788), (5104, 25726), (5416, 24244), (6061, 21664), (6688, 19633), (7447, 17632), (8816, 14894), (10208, 12863), (10832, 12122)]