131461632

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 120

約数和(自身を含む): 388118016

約数和(自身を除く): 256656384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 607, 752, 768, 846, 1128, 1152, 1214, 1504, 1536, 1692, 1821, 2256, 2304, 2428, 3008, 3384, 3642, 4512, 4608, 4856, 5463, 6016, 6768, 7284, 9024, 9712, 10926, 12032, 13536, 14568, 18048, 19424, 21852, 24064, 27072, 28529, 29136, 36096, 38848, 43704, 54144, 57058, 58272, 72192, 77696, 85587, 87408, 108288, 114116, 116544, 155392, 171174, 174816, 216576, 228232, 233088, 256761, 310784, 342348, 349632, 456464, 466176, 513522, 684696, 699264, 912928, 932352, 1027044, 1369392, 1398528, 1825856, 2054088, 2738784, 2797056, 3651712, 4108176, 5477568, 7303424, 8216352, 10955136, 14606848, 16432704, 21910272, 32865408, 43820544, 65730816, 131461632]

約数ペア:

[(1, 131461632), (2, 65730816), (3, 43820544), (4, 32865408), (6, 21910272), (8, 16432704), (9, 14606848), (12, 10955136), (16, 8216352), (18, 7303424), (24, 5477568), (32, 4108176), (36, 3651712), (47, 2797056), (48, 2738784), (64, 2054088), (72, 1825856), (94, 1398528), (96, 1369392), (128, 1027044), (141, 932352), (144, 912928), (188, 699264), (192, 684696), (256, 513522), (282, 466176), (288, 456464), (376, 349632), (384, 342348), (423, 310784), (512, 256761), (564, 233088), (576, 228232), (607, 216576), (752, 174816), (768, 171174), (846, 155392), (1128, 116544), (1152, 114116), (1214, 108288), (1504, 87408), (1536, 85587), (1692, 77696), (1821, 72192), (2256, 58272), (2304, 57058), (2428, 54144), (3008, 43704), (3384, 38848), (3642, 36096), (4512, 29136), (4608, 28529), (4856, 27072), (5463, 24064), (6016, 21852), (6768, 19424), (7284, 18048), (9024, 14568), (9712, 13536), (10926, 12032)]