158717952

素因数分解:

$2^{11}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 468468000

約数和(自身を除く): 309750048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 109, 128, 144, 158, 192, 218, 237, 256, 288, 316, 327, 384, 436, 474, 512, 576, 632, 654, 711, 768, 872, 948, 981, 1024, 1152, 1264, 1308, 1422, 1536, 1744, 1896, 1962, 2048, 2304, 2528, 2616, 2844, 3072, 3488, 3792, 3924, 4608, 5056, 5232, 5688, 6144, 6976, 7584, 7848, 8611, 9216, 10112, 10464, 11376, 13952, 15168, 15696, 17222, 18432, 20224, 20928, 22752, 25833, 27904, 30336, 31392, 34444, 40448, 41856, 45504, 51666, 55808, 60672, 62784, 68888, 77499, 80896, 83712, 91008, 103332, 111616, 121344, 125568, 137776, 154998, 161792, 167424, 182016, 206664, 223232, 242688, 251136, 275552, 309996, 334848, 364032, 413328, 485376, 502272, 551104, 619992, 669696, 728064, 826656, 1004544, 1102208, 1239984, 1456128, 1653312, 2009088, 2204416, 2479968, 3306624, 4408832, 4959936, 6613248, 8817664, 9919872, 13226496, 17635328, 19839744, 26452992, 39679488, 52905984, 79358976, 158717952]

約数ペア:

[(1, 158717952), (2, 79358976), (3, 52905984), (4, 39679488), (6, 26452992), (8, 19839744), (9, 17635328), (12, 13226496), (16, 9919872), (18, 8817664), (24, 6613248), (32, 4959936), (36, 4408832), (48, 3306624), (64, 2479968), (72, 2204416), (79, 2009088), (96, 1653312), (109, 1456128), (128, 1239984), (144, 1102208), (158, 1004544), (192, 826656), (218, 728064), (237, 669696), (256, 619992), (288, 551104), (316, 502272), (327, 485376), (384, 413328), (436, 364032), (474, 334848), (512, 309996), (576, 275552), (632, 251136), (654, 242688), (711, 223232), (768, 206664), (872, 182016), (948, 167424), (981, 161792), (1024, 154998), (1152, 137776), (1264, 125568), (1308, 121344), (1422, 111616), (1536, 103332), (1744, 91008), (1896, 83712), (1962, 80896), (2048, 77499), (2304, 68888), (2528, 62784), (2616, 60672), (2844, 55808), (3072, 51666), (3488, 45504), (3792, 41856), (3924, 40448), (4608, 34444), (5056, 31392), (5232, 30336), (5688, 27904), (6144, 25833), (6976, 22752), (7584, 20928), (7848, 20224), (8611, 18432), (9216, 17222), (10112, 15696), (10464, 15168), (11376, 13952)]