172759146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 403833600

約数和(自身を除く): 231074454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 113, 178, 226, 267, 339, 409, 534, 623, 678, 791, 818, 1227, 1246, 1582, 1869, 2373, 2454, 2863, 3738, 4746, 5726, 8589, 10057, 17178, 20114, 30171, 36401, 46217, 60342, 70399, 72802, 92434, 109203, 138651, 140798, 211197, 218406, 254807, 277302, 323519, 422394, 509614, 647038, 764421, 970557, 1528842, 1941114, 4113313, 8226626, 12339939, 24679878, 28793191, 57586382, 86379573, 172759146]

約数ペア:

[(1, 172759146), (2, 86379573), (3, 57586382), (6, 28793191), (7, 24679878), (14, 12339939), (21, 8226626), (42, 4113313), (89, 1941114), (113, 1528842), (178, 970557), (226, 764421), (267, 647038), (339, 509614), (409, 422394), (534, 323519), (623, 277302), (678, 254807), (791, 218406), (818, 211197), (1227, 140798), (1246, 138651), (1582, 109203), (1869, 92434), (2373, 72802), (2454, 70399), (2863, 60342), (3738, 46217), (4746, 36401), (5726, 30171), (8589, 20114), (10057, 17178)]