129409616

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13921}}^1$

素因数の和:14019

約数の個数: 40

約数和(自身を含む): 290023104

約数和(自身を除く): 160613488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 13921, 27842, 55684, 97447, 111368, 194894, 222736, 389788, 779576, 1155443, 1559152, 2310886, 4621772, 8088101, 9243544, 16176202, 18487088, 32352404, 64704808, 129409616]

約数ペア:

[(1, 129409616), (2, 64704808), (4, 32352404), (7, 18487088), (8, 16176202), (14, 9243544), (16, 8088101), (28, 4621772), (56, 2310886), (83, 1559152), (112, 1155443), (166, 779576), (332, 389788), (581, 222736), (664, 194894), (1162, 111368), (1328, 97447), (2324, 55684), (4648, 27842), (9296, 13921)]