133972958

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 241640784

約数和(自身を除く): 107667826

約数列:

[1, 2, 7, 14, 49, 61, 73, 98, 122, 146, 307, 427, 511, 614, 854, 1022, 2149, 2989, 3577, 4298, 4453, 5978, 7154, 8906, 15043, 18727, 22411, 30086, 31171, 37454, 44822, 62342, 131089, 156877, 218197, 262178, 313754, 436394, 917623, 1098139, 1367071, 1835246, 2196278, 2734142, 9569497, 19138994, 66986479, 133972958]

約数ペア:

[(1, 133972958), (2, 66986479), (7, 19138994), (14, 9569497), (49, 2734142), (61, 2196278), (73, 1835246), (98, 1367071), (122, 1098139), (146, 917623), (307, 436394), (427, 313754), (511, 262178), (614, 218197), (854, 156877), (1022, 131089), (2149, 62342), (2989, 44822), (3577, 37454), (4298, 31171), (4453, 30086), (5978, 22411), (7154, 18727), (8906, 15043)]