165773776

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15259}}^1$

素因数の和:15371

約数の個数: 40

約数和(自身を含む): 370879040

約数和(自身を除く): 205105264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 15259, 30518, 61036, 106813, 122072, 213626, 244144, 427252, 854504, 1480123, 1709008, 2960246, 5920492, 10360861, 11840984, 20721722, 23681968, 41443444, 82886888, 165773776]

約数ペア:

[(1, 165773776), (2, 82886888), (4, 41443444), (7, 23681968), (8, 20721722), (14, 11840984), (16, 10360861), (28, 5920492), (56, 2960246), (97, 1709008), (112, 1480123), (194, 854504), (388, 427252), (679, 244144), (776, 213626), (1358, 122072), (1552, 106813), (2716, 61036), (5432, 30518), (10864, 15259)]