151947424

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 306494496

約数和(自身を除く): 154547072

約数列:

[1, 2, 4, 8, 16, 32, 67, 131, 134, 262, 268, 524, 536, 541, 1048, 1072, 1082, 2096, 2144, 2164, 4192, 4328, 8656, 8777, 17312, 17554, 35108, 36247, 70216, 70871, 72494, 140432, 141742, 144988, 280864, 283484, 289976, 566968, 579952, 1133936, 1159904, 2267872, 4748357, 9496714, 18993428, 37986856, 75973712, 151947424]

約数ペア:

[(1, 151947424), (2, 75973712), (4, 37986856), (8, 18993428), (16, 9496714), (32, 4748357), (67, 2267872), (131, 1159904), (134, 1133936), (262, 579952), (268, 566968), (524, 289976), (536, 283484), (541, 280864), (1048, 144988), (1072, 141742), (1082, 140432), (2096, 72494), (2144, 70871), (2164, 70216), (4192, 36247), (4328, 35108), (8656, 17554), (8777, 17312)]