About the Number

149628304

149628303 ← → 149628305

2進数表記:1000111010110010010110010000

漢数字表記:一億四千九百六十二万八千三百四

素因数分解:

2 4 × 7 1 × 43 1 × 31069 1

素因数の和:31127
約数の個数: 40
約数和(自身を含む): 339035840
約数和(自身を除く): 189407536

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 31069, 62138, 124276, 217483, 248552, 434966, 497104, 869932, 1335967, 1739864, 2671934, 3479728, 5343868, 9351769, 10687736, 18703538, 21375472, 37407076, 74814152, 149628304]

約数ペア:
[(1, 149628304), (2, 74814152), (4, 37407076), (7, 21375472), (8, 18703538), (14, 10687736), (16, 9351769), (28, 5343868), (43, 3479728), (56, 2671934), (86, 1739864), (112, 1335967), (172, 869932), (301, 497104), (344, 434966), (602, 248552), (688, 217483), (1204, 124276), (2408, 62138), (4816, 31069)]

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