About the Number

125729996

125729995 ← → 125729997

2進数表記:111011111100111110011001100

漢数字表記:一億二千五百七十二万九千九百九十六

素因数分解:

2 2 × 7 1 × 37 1 × 157 1 × 773 1

素因数の和:978
約数の個数: 48
約数和(自身を含む): 260237376
約数和(自身を除く): 134507380

約数列:
[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 628, 773, 1036, 1099, 1546, 2198, 3092, 4396, 5411, 5809, 10822, 11618, 21644, 23236, 28601, 40663, 57202, 81326, 114404, 121361, 162652, 200207, 242722, 400414, 485444, 800828, 849527, 1699054, 3398108, 4490357, 8980714, 17961428, 31432499, 62864998, 125729996]

約数ペア:
[(1, 125729996), (2, 62864998), (4, 31432499), (7, 17961428), (14, 8980714), (28, 4490357), (37, 3398108), (74, 1699054), (148, 849527), (157, 800828), (259, 485444), (314, 400414), (518, 242722), (628, 200207), (773, 162652), (1036, 121361), (1099, 114404), (1546, 81326), (2198, 57202), (3092, 40663), (4396, 28601), (5411, 23236), (5809, 21644), (10822, 11618)]

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