About the Number

132049944

132049943 ← → 132049945

2進数表記:111110111101110110000011000

漢数字表記:一億三千二百四万九千九百四十四

素因数分解:

2 3 × 3 2 × 13 1 × 141079 1

素因数の和:141104
約数の個数: 48
約数和(自身を含む): 385148400
約数和(自身を除く): 253098456

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 141079, 282158, 423237, 564316, 846474, 1128632, 1269711, 1692948, 1834027, 2539422, 3385896, 3668054, 5078844, 5502081, 7336108, 10157688, 11004162, 14672216, 16506243, 22008324, 33012486, 44016648, 66024972, 132049944]

約数ペア:
[(1, 132049944), (2, 66024972), (3, 44016648), (4, 33012486), (6, 22008324), (8, 16506243), (9, 14672216), (12, 11004162), (13, 10157688), (18, 7336108), (24, 5502081), (26, 5078844), (36, 3668054), (39, 3385896), (52, 2539422), (72, 1834027), (78, 1692948), (104, 1269711), (117, 1128632), (156, 846474), (234, 564316), (312, 423237), (468, 282158), (936, 141079)]

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