155976984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 444787200

約数和(自身を除く): 288810216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 131, 138, 184, 207, 262, 276, 393, 414, 524, 552, 719, 786, 828, 1048, 1179, 1438, 1572, 1656, 2157, 2358, 2876, 3013, 3144, 4314, 4716, 5752, 6026, 6471, 8628, 9039, 9432, 12052, 12942, 16537, 17256, 18078, 24104, 25884, 27117, 33074, 36156, 49611, 51768, 54234, 66148, 72312, 94189, 99222, 108468, 132296, 148833, 188378, 198444, 216936, 282567, 297666, 376756, 396888, 565134, 595332, 753512, 847701, 1130268, 1190664, 1695402, 2166347, 2260536, 3390804, 4332694, 6499041, 6781608, 8665388, 12998082, 17330776, 19497123, 25996164, 38994246, 51992328, 77988492, 155976984]

約数ペア:

[(1, 155976984), (2, 77988492), (3, 51992328), (4, 38994246), (6, 25996164), (8, 19497123), (9, 17330776), (12, 12998082), (18, 8665388), (23, 6781608), (24, 6499041), (36, 4332694), (46, 3390804), (69, 2260536), (72, 2166347), (92, 1695402), (131, 1190664), (138, 1130268), (184, 847701), (207, 753512), (262, 595332), (276, 565134), (393, 396888), (414, 376756), (524, 297666), (552, 282567), (719, 216936), (786, 198444), (828, 188378), (1048, 148833), (1179, 132296), (1438, 108468), (1572, 99222), (1656, 94189), (2157, 72312), (2358, 66148), (2876, 54234), (3013, 51768), (3144, 49611), (4314, 36156), (4716, 33074), (5752, 27117), (6026, 25884), (6471, 24104), (8628, 18078), (9039, 17256), (9432, 16537), (12052, 12942)]