180953984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 385119360

約数和(自身を除く): 204165376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 272, 274, 544, 548, 607, 1088, 1096, 1214, 2176, 2192, 2329, 2428, 4384, 4658, 4856, 8768, 9316, 9712, 10319, 17536, 18632, 19424, 20638, 37264, 38848, 41276, 74528, 77696, 82552, 83159, 149056, 165104, 166318, 298112, 330208, 332636, 660416, 665272, 1320832, 1330544, 1413703, 2661088, 2827406, 5322176, 5654812, 10644352, 11309624, 22619248, 45238496, 90476992, 180953984]

約数ペア:

[(1, 180953984), (2, 90476992), (4, 45238496), (8, 22619248), (16, 11309624), (17, 10644352), (32, 5654812), (34, 5322176), (64, 2827406), (68, 2661088), (128, 1413703), (136, 1330544), (137, 1320832), (272, 665272), (274, 660416), (544, 332636), (548, 330208), (607, 298112), (1088, 166318), (1096, 165104), (1214, 149056), (2176, 83159), (2192, 82552), (2329, 77696), (2428, 74528), (4384, 41276), (4658, 38848), (4856, 37264), (8768, 20638), (9316, 19424), (9712, 18632), (10319, 17536)]