About the Number

121128804

121128803 ← → 121128805

2進数表記:111001110000100011101100100

漢数字表記:一億二千百十二万八千八百四

素因数分解:

2 2 × 3 3 × 79 1 × 14197 1

素因数の和:14289
約数の個数: 48
約数和(自身を含む): 318035200
約数和(自身を除く): 196906396

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 14197, 28394, 42591, 56788, 85182, 127773, 170364, 255546, 383319, 511092, 766638, 1121563, 1533276, 2243126, 3364689, 4486252, 6729378, 10094067, 13458756, 20188134, 30282201, 40376268, 60564402, 121128804]

約数ペア:
[(1, 121128804), (2, 60564402), (3, 40376268), (4, 30282201), (6, 20188134), (9, 13458756), (12, 10094067), (18, 6729378), (27, 4486252), (36, 3364689), (54, 2243126), (79, 1533276), (108, 1121563), (158, 766638), (237, 511092), (316, 383319), (474, 255546), (711, 170364), (948, 127773), (1422, 85182), (2133, 56788), (2844, 42591), (4266, 28394), (8532, 14197)]

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