155384896

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 84

約数和(自身を含む): 339360256

約数和(自身を除く): 183975360

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 271, 272, 289, 496, 527, 542, 544, 578, 992, 1054, 1084, 1088, 1156, 1984, 2108, 2168, 2312, 4216, 4336, 4607, 4624, 8401, 8432, 8672, 8959, 9214, 9248, 16802, 16864, 17344, 17918, 18428, 18496, 33604, 33728, 35836, 36856, 67208, 71672, 73712, 78319, 134416, 142817, 143344, 147424, 156638, 268832, 285634, 286688, 294848, 313276, 537664, 571268, 573376, 626552, 1142536, 1253104, 2285072, 2427889, 2506208, 4570144, 4855778, 5012416, 9140288, 9711556, 19423112, 38846224, 77692448, 155384896]

約数ペア:

[(1, 155384896), (2, 77692448), (4, 38846224), (8, 19423112), (16, 9711556), (17, 9140288), (31, 5012416), (32, 4855778), (34, 4570144), (62, 2506208), (64, 2427889), (68, 2285072), (124, 1253104), (136, 1142536), (248, 626552), (271, 573376), (272, 571268), (289, 537664), (496, 313276), (527, 294848), (542, 286688), (544, 285634), (578, 268832), (992, 156638), (1054, 147424), (1084, 143344), (1088, 142817), (1156, 134416), (1984, 78319), (2108, 73712), (2168, 71672), (2312, 67208), (4216, 36856), (4336, 35836), (4607, 33728), (4624, 33604), (8401, 18496), (8432, 18428), (8672, 17918), (8959, 17344), (9214, 16864), (9248, 16802)]