About the Number

147994672

147994671 ← → 147994673

2進数表記:1000110100100011100000110000

漢数字表記:一億四千七百九十九万四千六百七十二

素因数分解:

2 4 × 7 1 × 37 1 × 71 1 × 503 1

素因数の和:626
約数の個数: 80
約数和(自身を含む): 341978112
約数和(自身を除く): 193983440

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 71, 74, 112, 142, 148, 259, 284, 296, 497, 503, 518, 568, 592, 994, 1006, 1036, 1136, 1988, 2012, 2072, 2627, 3521, 3976, 4024, 4144, 5254, 7042, 7952, 8048, 10508, 14084, 18389, 18611, 21016, 28168, 35713, 36778, 37222, 42032, 56336, 71426, 73556, 74444, 130277, 142852, 147112, 148888, 249991, 260554, 285704, 294224, 297776, 499982, 521108, 571408, 999964, 1042216, 1321381, 1999928, 2084432, 2642762, 3999856, 5285524, 9249667, 10571048, 18499334, 21142096, 36998668, 73997336, 147994672]

約数ペア:
[(1, 147994672), (2, 73997336), (4, 36998668), (7, 21142096), (8, 18499334), (14, 10571048), (16, 9249667), (28, 5285524), (37, 3999856), (56, 2642762), (71, 2084432), (74, 1999928), (112, 1321381), (142, 1042216), (148, 999964), (259, 571408), (284, 521108), (296, 499982), (497, 297776), (503, 294224), (518, 285704), (568, 260554), (592, 249991), (994, 148888), (1006, 147112), (1036, 142852), (1136, 130277), (1988, 74444), (2012, 73556), (2072, 71426), (2627, 56336), (3521, 42032), (3976, 37222), (4024, 36778), (4144, 35713), (5254, 28168), (7042, 21016), (7952, 18611), (8048, 18389), (10508, 14084)]

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