About the Number

132918990

132918989 ← → 132918991

2進数表記:111111011000010111011001110

漢数字表記:一億三千二百九十一万八千九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 1399 1 × 3167 1

素因数の和:4576
約数の個数: 32
約数和(自身を含む): 319334400
約数和(自身を除く): 186415410

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 1399, 2798, 3167, 4197, 6334, 6995, 8394, 9501, 13990, 15835, 19002, 20985, 31670, 41970, 47505, 95010, 4430633, 8861266, 13291899, 22153165, 26583798, 44306330, 66459495, 132918990]

約数ペア:
[(1, 132918990), (2, 66459495), (3, 44306330), (5, 26583798), (6, 22153165), (10, 13291899), (15, 8861266), (30, 4430633), (1399, 95010), (2798, 47505), (3167, 41970), (4197, 31670), (6334, 20985), (6995, 19002), (8394, 15835), (9501, 13990)]

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