157655232

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 168

約数和(自身を含む): 525731232

約数和(自身を除く): 368076000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 427, 448, 488, 504, 549, 576, 641, 672, 732, 854, 976, 1008, 1098, 1281, 1282, 1344, 1464, 1708, 1923, 1952, 2016, 2196, 2562, 2564, 2928, 3416, 3843, 3846, 3904, 4032, 4392, 4487, 5124, 5128, 5769, 5856, 6832, 7686, 7692, 8784, 8974, 10248, 10256, 11538, 11712, 13461, 13664, 15372, 15384, 17568, 17948, 20496, 20512, 23076, 26922, 27328, 30744, 30768, 35136, 35896, 39101, 40383, 40992, 41024, 46152, 53844, 61488, 61536, 71792, 78202, 80766, 81984, 92304, 107688, 117303, 122976, 123072, 143584, 156404, 161532, 184608, 215376, 234606, 245952, 273707, 287168, 312808, 323064, 351909, 369216, 430752, 469212, 547414, 625616, 646128, 703818, 821121, 861504, 938424, 1094828, 1251232, 1292256, 1407636, 1642242, 1876848, 2189656, 2463363, 2502464, 2584512, 2815272, 3284484, 3753696, 4379312, 4926726, 5630544, 6568968, 7507392, 8758624, 9853452, 11261088, 13137936, 17517248, 19706904, 22522176, 26275872, 39413808, 52551744, 78827616, 157655232]

約数ペア:

[(1, 157655232), (2, 78827616), (3, 52551744), (4, 39413808), (6, 26275872), (7, 22522176), (8, 19706904), (9, 17517248), (12, 13137936), (14, 11261088), (16, 9853452), (18, 8758624), (21, 7507392), (24, 6568968), (28, 5630544), (32, 4926726), (36, 4379312), (42, 3753696), (48, 3284484), (56, 2815272), (61, 2584512), (63, 2502464), (64, 2463363), (72, 2189656), (84, 1876848), (96, 1642242), (112, 1407636), (122, 1292256), (126, 1251232), (144, 1094828), (168, 938424), (183, 861504), (192, 821121), (224, 703818), (244, 646128), (252, 625616), (288, 547414), (336, 469212), (366, 430752), (427, 369216), (448, 351909), (488, 323064), (504, 312808), (549, 287168), (576, 273707), (641, 245952), (672, 234606), (732, 215376), (854, 184608), (976, 161532), (1008, 156404), (1098, 143584), (1281, 123072), (1282, 122976), (1344, 117303), (1464, 107688), (1708, 92304), (1923, 81984), (1952, 80766), (2016, 78202), (2196, 71792), (2562, 61536), (2564, 61488), (2928, 53844), (3416, 46152), (3843, 41024), (3846, 40992), (3904, 40383), (4032, 39101), (4392, 35896), (4487, 35136), (5124, 30768), (5128, 30744), (5769, 27328), (5856, 26922), (6832, 23076), (7686, 20512), (7692, 20496), (8784, 17948), (8974, 17568), (10248, 15384), (10256, 15372), (11538, 13664), (11712, 13461)]