About the Number

132891306

132891305 ← → 132891307

2進数表記:111111010111100001010101010

漢数字表記:一億三千二百八十九万千三百六

素因数分解:

2 1 × 3 1 × 61 1 × 191 1 × 1901 1

素因数の和:2158
約数の個数: 32
約数和(自身を含む): 271696896
約数和(自身を除く): 138805590

約数列:
[1, 2, 3, 6, 61, 122, 183, 191, 366, 382, 573, 1146, 1901, 3802, 5703, 11406, 11651, 23302, 34953, 69906, 115961, 231922, 347883, 363091, 695766, 726182, 1089273, 2178546, 22148551, 44297102, 66445653, 132891306]

約数ペア:
[(1, 132891306), (2, 66445653), (3, 44297102), (6, 22148551), (61, 2178546), (122, 1089273), (183, 726182), (191, 695766), (366, 363091), (382, 347883), (573, 231922), (1146, 115961), (1901, 69906), (3802, 34953), (5703, 23302), (11406, 11651)]

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