129348352

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 323769600

約数和(自身を除く): 194421248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 131, 133, 152, 203, 224, 232, 256, 262, 266, 304, 406, 448, 464, 524, 532, 551, 608, 812, 896, 917, 928, 1048, 1064, 1102, 1216, 1624, 1792, 1834, 1856, 2096, 2128, 2204, 2432, 2489, 3248, 3668, 3712, 3799, 3857, 4192, 4256, 4408, 4864, 4978, 6496, 7336, 7424, 7598, 7714, 8384, 8512, 8816, 9956, 12992, 14672, 15196, 15428, 16768, 17024, 17423, 17632, 19912, 25984, 26593, 29344, 30392, 30856, 33536, 34048, 34846, 35264, 39824, 51968, 53186, 58688, 60784, 61712, 69692, 70528, 72181, 79648, 106372, 117376, 121568, 123424, 139384, 141056, 144362, 159296, 212744, 234752, 243136, 246848, 278768, 288724, 318592, 425488, 486272, 493696, 505267, 557536, 577448, 637184, 850976, 972544, 987392, 1010534, 1115072, 1154896, 1701952, 2021068, 2230144, 2309792, 3403904, 4042136, 4460288, 4619584, 6807808, 8084272, 9239168, 16168544, 18478336, 32337088, 64674176, 129348352]

約数ペア:

[(1, 129348352), (2, 64674176), (4, 32337088), (7, 18478336), (8, 16168544), (14, 9239168), (16, 8084272), (19, 6807808), (28, 4619584), (29, 4460288), (32, 4042136), (38, 3403904), (56, 2309792), (58, 2230144), (64, 2021068), (76, 1701952), (112, 1154896), (116, 1115072), (128, 1010534), (131, 987392), (133, 972544), (152, 850976), (203, 637184), (224, 577448), (232, 557536), (256, 505267), (262, 493696), (266, 486272), (304, 425488), (406, 318592), (448, 288724), (464, 278768), (524, 246848), (532, 243136), (551, 234752), (608, 212744), (812, 159296), (896, 144362), (917, 141056), (928, 139384), (1048, 123424), (1064, 121568), (1102, 117376), (1216, 106372), (1624, 79648), (1792, 72181), (1834, 70528), (1856, 69692), (2096, 61712), (2128, 60784), (2204, 58688), (2432, 53186), (2489, 51968), (3248, 39824), (3668, 35264), (3712, 34846), (3799, 34048), (3857, 33536), (4192, 30856), (4256, 30392), (4408, 29344), (4864, 26593), (4978, 25984), (6496, 19912), (7336, 17632), (7424, 17423), (7598, 17024), (7714, 16768), (8384, 15428), (8512, 15196), (8816, 14672), (9956, 12992)]