149143728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 401688576

約数和(自身を除く): 252544848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 113, 124, 186, 226, 248, 339, 372, 452, 496, 678, 744, 887, 904, 1356, 1488, 1774, 1808, 2661, 2712, 3503, 3548, 5322, 5424, 7006, 7096, 10509, 10644, 14012, 14192, 21018, 21288, 27497, 28024, 42036, 42576, 54994, 56048, 82491, 84072, 100231, 109988, 164982, 168144, 200462, 219976, 300693, 329964, 400924, 439952, 601386, 659928, 801848, 1202772, 1319856, 1603696, 2405544, 3107161, 4811088, 6214322, 9321483, 12428644, 18642966, 24857288, 37285932, 49714576, 74571864, 149143728]

約数ペア:

[(1, 149143728), (2, 74571864), (3, 49714576), (4, 37285932), (6, 24857288), (8, 18642966), (12, 12428644), (16, 9321483), (24, 6214322), (31, 4811088), (48, 3107161), (62, 2405544), (93, 1603696), (113, 1319856), (124, 1202772), (186, 801848), (226, 659928), (248, 601386), (339, 439952), (372, 400924), (452, 329964), (496, 300693), (678, 219976), (744, 200462), (887, 168144), (904, 164982), (1356, 109988), (1488, 100231), (1774, 84072), (1808, 82491), (2661, 56048), (2712, 54994), (3503, 42576), (3548, 42036), (5322, 28024), (5424, 27497), (7006, 21288), (7096, 21018), (10509, 14192), (10644, 14012)]