162181398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 350853120

約数和(自身を除く): 188671722

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 107, 174, 186, 214, 281, 321, 562, 642, 843, 899, 1686, 1798, 2697, 3103, 3317, 5394, 6206, 6634, 8149, 8711, 9309, 9951, 16298, 17422, 18618, 19902, 24447, 26133, 30067, 48894, 52266, 60134, 90201, 96193, 180402, 192386, 252619, 288579, 505238, 577158, 757857, 871943, 932077, 1515714, 1743886, 1864154, 2615829, 2796231, 5231658, 5592462, 27030233, 54060466, 81090699, 162181398]

約数ペア:

[(1, 162181398), (2, 81090699), (3, 54060466), (6, 27030233), (29, 5592462), (31, 5231658), (58, 2796231), (62, 2615829), (87, 1864154), (93, 1743886), (107, 1515714), (174, 932077), (186, 871943), (214, 757857), (281, 577158), (321, 505238), (562, 288579), (642, 252619), (843, 192386), (899, 180402), (1686, 96193), (1798, 90201), (2697, 60134), (3103, 52266), (3317, 48894), (5394, 30067), (6206, 26133), (6634, 24447), (8149, 19902), (8711, 18618), (9309, 17422), (9951, 16298)]