148905984

素因数分解:

$2^{13}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 112

約数和(自身を含む): 407346912

約数和(自身を除く): 258440928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 83, 96, 128, 146, 166, 192, 219, 249, 256, 292, 332, 384, 438, 498, 512, 584, 664, 768, 876, 996, 1024, 1168, 1328, 1536, 1752, 1992, 2048, 2336, 2656, 3072, 3504, 3984, 4096, 4672, 5312, 6059, 6144, 7008, 7968, 8192, 9344, 10624, 12118, 12288, 14016, 15936, 18177, 18688, 21248, 24236, 24576, 28032, 31872, 36354, 37376, 42496, 48472, 56064, 63744, 72708, 74752, 84992, 96944, 112128, 127488, 145416, 149504, 169984, 193888, 224256, 254976, 290832, 299008, 339968, 387776, 448512, 509952, 581664, 598016, 679936, 775552, 897024, 1019904, 1163328, 1551104, 1794048, 2039808, 2326656, 3102208, 4653312, 6204416, 9306624, 12408832, 18613248, 24817664, 37226496, 49635328, 74452992, 148905984]

約数ペア:

[(1, 148905984), (2, 74452992), (3, 49635328), (4, 37226496), (6, 24817664), (8, 18613248), (12, 12408832), (16, 9306624), (24, 6204416), (32, 4653312), (48, 3102208), (64, 2326656), (73, 2039808), (83, 1794048), (96, 1551104), (128, 1163328), (146, 1019904), (166, 897024), (192, 775552), (219, 679936), (249, 598016), (256, 581664), (292, 509952), (332, 448512), (384, 387776), (438, 339968), (498, 299008), (512, 290832), (584, 254976), (664, 224256), (768, 193888), (876, 169984), (996, 149504), (1024, 145416), (1168, 127488), (1328, 112128), (1536, 96944), (1752, 84992), (1992, 74752), (2048, 72708), (2336, 63744), (2656, 56064), (3072, 48472), (3504, 42496), (3984, 37376), (4096, 36354), (4672, 31872), (5312, 28032), (6059, 24576), (6144, 24236), (7008, 21248), (7968, 18688), (8192, 18177), (9344, 15936), (10624, 14016), (12118, 12288)]