158194304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 64

約数和(自身を含む): 343332000

約数和(自身を除く): 185137696

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 2243, 2432, 3712, 4408, 4486, 8816, 8972, 17632, 17944, 35264, 35888, 42617, 65047, 70528, 71776, 85234, 130094, 143552, 170468, 260188, 287104, 340936, 520376, 681872, 1040752, 1235893, 1363744, 2081504, 2471786, 2727488, 4163008, 4943572, 5454976, 8326016, 9887144, 19774288, 39548576, 79097152, 158194304]

約数ペア:

[(1, 158194304), (2, 79097152), (4, 39548576), (8, 19774288), (16, 9887144), (19, 8326016), (29, 5454976), (32, 4943572), (38, 4163008), (58, 2727488), (64, 2471786), (76, 2081504), (116, 1363744), (128, 1235893), (152, 1040752), (232, 681872), (304, 520376), (464, 340936), (551, 287104), (608, 260188), (928, 170468), (1102, 143552), (1216, 130094), (1856, 85234), (2204, 71776), (2243, 70528), (2432, 65047), (3712, 42617), (4408, 35888), (4486, 35264), (8816, 17944), (8972, 17632)]