145497312

素因数分解:

$2^5\times 3^2\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1480

約数の個数: 72

約数和(自身を含む): 414957816

約数和(自身を除く): 269460504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 557, 907, 1114, 1671, 1814, 2228, 2721, 3342, 3628, 4456, 5013, 5442, 6684, 7256, 8163, 8912, 10026, 10884, 13368, 14512, 16326, 17824, 20052, 21768, 26736, 29024, 32652, 40104, 43536, 53472, 65304, 80208, 87072, 130608, 160416, 261216, 505199, 1010398, 1515597, 2020796, 3031194, 4041592, 4546791, 6062388, 8083184, 9093582, 12124776, 16166368, 18187164, 24249552, 36374328, 48499104, 72748656, 145497312]

約数ペア:

[(1, 145497312), (2, 72748656), (3, 48499104), (4, 36374328), (6, 24249552), (8, 18187164), (9, 16166368), (12, 12124776), (16, 9093582), (18, 8083184), (24, 6062388), (32, 4546791), (36, 4041592), (48, 3031194), (72, 2020796), (96, 1515597), (144, 1010398), (288, 505199), (557, 261216), (907, 160416), (1114, 130608), (1671, 87072), (1814, 80208), (2228, 65304), (2721, 53472), (3342, 43536), (3628, 40104), (4456, 32652), (5013, 29024), (5442, 26736), (6684, 21768), (7256, 20052), (8163, 17824), (8912, 16326), (10026, 14512), (10884, 13368)]