About the Number

157532130

157532129 ← → 157532131

2進数表記:1001011000111011111111100010

漢数字表記:一億五千七百五十三万二千百三十

素因数分解:

2 1 × 3 2 × 5 1 × 7 1 × 250051 1

素因数の和:250071
約数の個数: 48
約数和(自身を含む): 468097344
約数和(自身を除く): 310565214

約数列:
[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 250051, 500102, 750153, 1250255, 1500306, 1750357, 2250459, 2500510, 3500714, 3750765, 4500918, 5251071, 7501530, 8751785, 10502142, 11252295, 15753213, 17503570, 22504590, 26255355, 31506426, 52510710, 78766065, 157532130]

約数ペア:
[(1, 157532130), (2, 78766065), (3, 52510710), (5, 31506426), (6, 26255355), (7, 22504590), (9, 17503570), (10, 15753213), (14, 11252295), (15, 10502142), (18, 8751785), (21, 7501530), (30, 5251071), (35, 4500918), (42, 3750765), (45, 3500714), (63, 2500510), (70, 2250459), (90, 1750357), (105, 1500306), (126, 1250255), (210, 750153), (315, 500102), (630, 250051)]

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