About the Number

141493048

141493047 ← → 141493049

2進数表記:1000011011110000001100111000

漢数字表記:一億四千百四十九万三千四十八

素因数分解:

2 3 × 43 1 × 421 1 × 977 1

素因数の和:1447
約数の個数: 32
約数和(自身を含む): 272392560
約数和(自身を除く): 130899512

約数列:
[1, 2, 4, 8, 43, 86, 172, 344, 421, 842, 977, 1684, 1954, 3368, 3908, 7816, 18103, 36206, 42011, 72412, 84022, 144824, 168044, 336088, 411317, 822634, 1645268, 3290536, 17686631, 35373262, 70746524, 141493048]

約数ペア:
[(1, 141493048), (2, 70746524), (4, 35373262), (8, 17686631), (43, 3290536), (86, 1645268), (172, 822634), (344, 411317), (421, 336088), (842, 168044), (977, 144824), (1684, 84022), (1954, 72412), (3368, 42011), (3908, 36206), (7816, 18103)]

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