About the Number

122078988

122078987 ← → 122078989

2進数表記:111010001101100011100001100

漢数字表記:一億二千二百七万八千九百八十八

素因数分解:

2 2 × 3 4 × 376787 1

素因数の和:376803
約数の個数: 30
約数和(自身を含む): 319139436
約数和(自身を除く): 197060448

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 376787, 753574, 1130361, 1507148, 2260722, 3391083, 4521444, 6782166, 10173249, 13564332, 20346498, 30519747, 40692996, 61039494, 122078988]

約数ペア:
[(1, 122078988), (2, 61039494), (3, 40692996), (4, 30519747), (6, 20346498), (9, 13564332), (12, 10173249), (18, 6782166), (27, 4521444), (36, 3391083), (54, 2260722), (81, 1507148), (108, 1130361), (162, 753574), (324, 376787)]

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