159954368

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1489

約数の個数: 56

約数和(自身を含む): 364248192

約数和(自身を除く): 204293824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1163, 1228, 2149, 2326, 2456, 4298, 4652, 4912, 8141, 8596, 9304, 9824, 16282, 17192, 18608, 19648, 32564, 34384, 37216, 65128, 68768, 74432, 130256, 137536, 260512, 357041, 521024, 714082, 1428164, 2499287, 2856328, 4998574, 5712656, 9997148, 11425312, 19994296, 22850624, 39988592, 79977184, 159954368]

約数ペア:

[(1, 159954368), (2, 79977184), (4, 39988592), (7, 22850624), (8, 19994296), (14, 11425312), (16, 9997148), (28, 5712656), (32, 4998574), (56, 2856328), (64, 2499287), (112, 1428164), (224, 714082), (307, 521024), (448, 357041), (614, 260512), (1163, 137536), (1228, 130256), (2149, 74432), (2326, 68768), (2456, 65128), (4298, 37216), (4652, 34384), (4912, 32564), (8141, 19648), (8596, 18608), (9304, 17192), (9824, 16282)]