135902816

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20921}}^1$

素因数の和:20967

約数の個数: 48

約数和(自身を含む): 316340640

約数和(自身を除く): 180437824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 20921, 41842, 83684, 146447, 167368, 292894, 334736, 585788, 606709, 669472, 1171576, 1213418, 2343152, 2426836, 4246963, 4686304, 4853672, 8493926, 9707344, 16987852, 19414688, 33975704, 67951408, 135902816]

約数ペア:

[(1, 135902816), (2, 67951408), (4, 33975704), (7, 19414688), (8, 16987852), (14, 9707344), (16, 8493926), (28, 4853672), (29, 4686304), (32, 4246963), (56, 2426836), (58, 2343152), (112, 1213418), (116, 1171576), (203, 669472), (224, 606709), (232, 585788), (406, 334736), (464, 292894), (812, 167368), (928, 146447), (1624, 83684), (3248, 41842), (6496, 20921)]