About the Number

148931008

148931007 ← → 148931009

2進数表記:1000111000001000000111000000

漢数字表記:一億四千八百九十三万千八

素因数分解:

2 6 × 29 2 × 2767 1

素因数の和:2837
約数の個数: 42
約数和(自身を含む): 306187856
約数和(自身を除く): 157256848

約数列:
[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 841, 928, 1682, 1856, 2767, 3364, 5534, 6728, 11068, 13456, 22136, 26912, 44272, 53824, 80243, 88544, 160486, 177088, 320972, 641944, 1283888, 2327047, 2567776, 4654094, 5135552, 9308188, 18616376, 37232752, 74465504, 148931008]

約数ペア:
[(1, 148931008), (2, 74465504), (4, 37232752), (8, 18616376), (16, 9308188), (29, 5135552), (32, 4654094), (58, 2567776), (64, 2327047), (116, 1283888), (232, 641944), (464, 320972), (841, 177088), (928, 160486), (1682, 88544), (1856, 80243), (2767, 53824), (3364, 44272), (5534, 26912), (6728, 22136), (11068, 13456)]

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