153529856

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 80

約数和(自身を含む): 335871360

約数和(自身を除く): 182341504

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 569, 992, 1054, 1088, 1138, 1984, 2108, 2176, 2276, 3968, 4216, 4352, 4552, 7936, 8432, 8704, 9104, 9673, 15872, 16864, 17639, 18208, 19346, 33728, 35278, 36416, 38692, 67456, 70556, 72832, 77384, 134912, 141112, 145664, 154768, 269824, 282224, 291328, 299863, 309536, 564448, 599726, 619072, 1128896, 1199452, 1238144, 2257792, 2398904, 2476288, 4515584, 4797808, 4952576, 9031168, 9595616, 19191232, 38382464, 76764928, 153529856]

約数ペア:

[(1, 153529856), (2, 76764928), (4, 38382464), (8, 19191232), (16, 9595616), (17, 9031168), (31, 4952576), (32, 4797808), (34, 4515584), (62, 2476288), (64, 2398904), (68, 2257792), (124, 1238144), (128, 1199452), (136, 1128896), (248, 619072), (256, 599726), (272, 564448), (496, 309536), (512, 299863), (527, 291328), (544, 282224), (569, 269824), (992, 154768), (1054, 145664), (1088, 141112), (1138, 134912), (1984, 77384), (2108, 72832), (2176, 70556), (2276, 67456), (3968, 38692), (4216, 36416), (4352, 35278), (4552, 33728), (7936, 19346), (8432, 18208), (8704, 17639), (9104, 16864), (9673, 15872)]