157476992

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 323870400

約数和(自身を除く): 166393408

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 139, 167, 212, 278, 334, 424, 556, 668, 848, 1112, 1336, 1696, 2224, 2672, 3392, 4448, 5344, 6784, 7367, 8851, 8896, 10688, 14734, 17702, 17792, 21376, 23213, 29468, 35404, 46426, 58936, 70808, 92852, 117872, 141616, 185704, 235744, 283232, 371408, 471488, 566464, 742816, 942976, 1132928, 1230289, 1485632, 2460578, 2971264, 4921156, 9842312, 19684624, 39369248, 78738496, 157476992]

約数ペア:

[(1, 157476992), (2, 78738496), (4, 39369248), (8, 19684624), (16, 9842312), (32, 4921156), (53, 2971264), (64, 2460578), (106, 1485632), (128, 1230289), (139, 1132928), (167, 942976), (212, 742816), (278, 566464), (334, 471488), (424, 371408), (556, 283232), (668, 235744), (848, 185704), (1112, 141616), (1336, 117872), (1696, 92852), (2224, 70808), (2672, 58936), (3392, 46426), (4448, 35404), (5344, 29468), (6784, 23213), (7367, 21376), (8851, 17792), (8896, 17702), (10688, 14734)]