155211712

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:629

約数の個数: 56

約数和(自身を含む): 320862960

約数和(自身を除く): 165651248

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 241, 347, 464, 482, 694, 928, 964, 1388, 1856, 1928, 2776, 3856, 5552, 6989, 7712, 10063, 11104, 13978, 15424, 20126, 22208, 27956, 40252, 55912, 80504, 83627, 111824, 161008, 167254, 223648, 322016, 334508, 447296, 644032, 669016, 1338032, 2425183, 2676064, 4850366, 5352128, 9700732, 19401464, 38802928, 77605856, 155211712]

約数ペア:

[(1, 155211712), (2, 77605856), (4, 38802928), (8, 19401464), (16, 9700732), (29, 5352128), (32, 4850366), (58, 2676064), (64, 2425183), (116, 1338032), (232, 669016), (241, 644032), (347, 447296), (464, 334508), (482, 322016), (694, 223648), (928, 167254), (964, 161008), (1388, 111824), (1856, 83627), (1928, 80504), (2776, 55912), (3856, 40252), (5552, 27956), (6989, 22208), (7712, 20126), (10063, 15424), (11104, 13978)]