161175648

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{4229}}^1$

素因数の和:4639

約数の個数: 48

約数和(自身を含む): 424252080

約数和(自身を除く): 263076432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 794, 1191, 1588, 2382, 3176, 4229, 4764, 6352, 8458, 9528, 12687, 12704, 16916, 19056, 25374, 33832, 38112, 50748, 67664, 101496, 135328, 202992, 405984, 1678913, 3357826, 5036739, 6715652, 10073478, 13431304, 20146956, 26862608, 40293912, 53725216, 80587824, 161175648]

約数ペア:

[(1, 161175648), (2, 80587824), (3, 53725216), (4, 40293912), (6, 26862608), (8, 20146956), (12, 13431304), (16, 10073478), (24, 6715652), (32, 5036739), (48, 3357826), (96, 1678913), (397, 405984), (794, 202992), (1191, 135328), (1588, 101496), (2382, 67664), (3176, 50748), (4229, 38112), (4764, 33832), (6352, 25374), (8458, 19056), (9528, 16916), (12687, 12704)]