180680451328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{227159}}^1$

素因数の和:227427

約数の個数: 72

約数和(自身を含む): 390024633600

約数和(自身を除く): 209344182272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 239, 256, 416, 478, 832, 956, 1664, 1912, 3107, 3328, 3824, 6214, 7648, 12428, 15296, 24856, 30592, 49712, 61184, 99424, 198848, 227159, 397696, 454318, 795392, 908636, 1817272, 2953067, 3634544, 5906134, 7269088, 11812268, 14538176, 23624536, 29076352, 47249072, 54291001, 58152704, 94498144, 108582002, 188996288, 217164004, 377992576, 434328008, 705783013, 755985152, 868656016, 1411566026, 1737312032, 2823132052, 3474624064, 5646264104, 6949248128, 11292528208, 13898496256, 22585056416, 45170112832, 90340225664, 180680451328]

約数ペア:

[(1, 180680451328), (2, 90340225664), (4, 45170112832), (8, 22585056416), (13, 13898496256), (16, 11292528208), (26, 6949248128), (32, 5646264104), (52, 3474624064), (64, 2823132052), (104, 1737312032), (128, 1411566026), (208, 868656016), (239, 755985152), (256, 705783013), (416, 434328008), (478, 377992576), (832, 217164004), (956, 188996288), (1664, 108582002), (1912, 94498144), (3107, 58152704), (3328, 54291001), (3824, 47249072), (6214, 29076352), (7648, 23624536), (12428, 14538176), (15296, 11812268), (24856, 7269088), (30592, 5906134), (49712, 3634544), (61184, 2953067), (99424, 1817272), (198848, 908636), (227159, 795392), (397696, 454318)]