149503488

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:895

約数の個数: 80

約数和(自身を含む): 401867136

約数和(自身を除く): 252363648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 743, 768, 786, 1048, 1486, 1536, 1572, 2096, 2229, 2972, 3144, 4192, 4458, 5944, 6288, 8384, 8916, 11888, 12576, 16768, 17832, 23776, 25152, 33536, 35664, 47552, 50304, 67072, 71328, 95104, 97333, 100608, 142656, 190208, 194666, 201216, 285312, 291999, 380416, 389332, 570624, 583998, 778664, 1141248, 1167996, 1557328, 2335992, 3114656, 4671984, 6229312, 9343968, 12458624, 18687936, 24917248, 37375872, 49834496, 74751744, 149503488]

約数ペア:

[(1, 149503488), (2, 74751744), (3, 49834496), (4, 37375872), (6, 24917248), (8, 18687936), (12, 12458624), (16, 9343968), (24, 6229312), (32, 4671984), (48, 3114656), (64, 2335992), (96, 1557328), (128, 1167996), (131, 1141248), (192, 778664), (256, 583998), (262, 570624), (384, 389332), (393, 380416), (512, 291999), (524, 285312), (743, 201216), (768, 194666), (786, 190208), (1048, 142656), (1486, 100608), (1536, 97333), (1572, 95104), (2096, 71328), (2229, 67072), (2972, 50304), (3144, 47552), (4192, 35664), (4458, 33536), (5944, 25152), (6288, 23776), (8384, 17832), (8916, 16768), (11888, 12576)]