About the Number

129675472

129675471 ← → 129675473

2進数表記:111101110101011000011010000

漢数字表記:一億二千九百六十七万五千四百七十二

素因数分解:

2 4 × 23 1 × 29 2 × 419 1

素因数の和:508
約数の個数: 60
約数和(自身を含む): 272170080
約数和(自身を除く): 142494608

約数列:
[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 419, 464, 667, 838, 841, 1334, 1676, 1682, 2668, 3352, 3364, 5336, 6704, 6728, 9637, 10672, 12151, 13456, 19274, 19343, 24302, 38548, 38686, 48604, 77096, 77372, 97208, 154192, 154744, 194416, 279473, 309488, 352379, 558946, 704758, 1117892, 1409516, 2235784, 2819032, 4471568, 5638064, 8104717, 16209434, 32418868, 64837736, 129675472]

約数ペア:
[(1, 129675472), (2, 64837736), (4, 32418868), (8, 16209434), (16, 8104717), (23, 5638064), (29, 4471568), (46, 2819032), (58, 2235784), (92, 1409516), (116, 1117892), (184, 704758), (232, 558946), (368, 352379), (419, 309488), (464, 279473), (667, 194416), (838, 154744), (841, 154192), (1334, 97208), (1676, 77372), (1682, 77096), (2668, 48604), (3352, 38686), (3364, 38548), (5336, 24302), (6704, 19343), (6728, 19274), (9637, 13456), (10672, 12151)]

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