126598368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 379055376

約数和(自身を除く): 252457008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 281, 304, 312, 361, 416, 456, 494, 562, 608, 624, 722, 741, 843, 912, 988, 1083, 1124, 1248, 1444, 1482, 1686, 1824, 1976, 2166, 2248, 2888, 2964, 3372, 3653, 3952, 4332, 4496, 4693, 5339, 5776, 5928, 6744, 7306, 7904, 8664, 8992, 9386, 10678, 10959, 11552, 11856, 13488, 14079, 14612, 16017, 17328, 18772, 21356, 21918, 23712, 26976, 28158, 29224, 32034, 34656, 37544, 42712, 43836, 56316, 58448, 64068, 69407, 75088, 85424, 87672, 101441, 112632, 116896, 128136, 138814, 150176, 170848, 175344, 202882, 208221, 225264, 256272, 277628, 304323, 350688, 405764, 416442, 450528, 512544, 555256, 608646, 811528, 832884, 1110512, 1217292, 1318733, 1623056, 1665768, 2221024, 2434584, 2637466, 3246112, 3331536, 3956199, 4869168, 5274932, 6663072, 7912398, 9738336, 10549864, 15824796, 21099728, 31649592, 42199456, 63299184, 126598368]

約数ペア:

[(1, 126598368), (2, 63299184), (3, 42199456), (4, 31649592), (6, 21099728), (8, 15824796), (12, 10549864), (13, 9738336), (16, 7912398), (19, 6663072), (24, 5274932), (26, 4869168), (32, 3956199), (38, 3331536), (39, 3246112), (48, 2637466), (52, 2434584), (57, 2221024), (76, 1665768), (78, 1623056), (96, 1318733), (104, 1217292), (114, 1110512), (152, 832884), (156, 811528), (208, 608646), (228, 555256), (247, 512544), (281, 450528), (304, 416442), (312, 405764), (361, 350688), (416, 304323), (456, 277628), (494, 256272), (562, 225264), (608, 208221), (624, 202882), (722, 175344), (741, 170848), (843, 150176), (912, 138814), (988, 128136), (1083, 116896), (1124, 112632), (1248, 101441), (1444, 87672), (1482, 85424), (1686, 75088), (1824, 69407), (1976, 64068), (2166, 58448), (2248, 56316), (2888, 43836), (2964, 42712), (3372, 37544), (3653, 34656), (3952, 32034), (4332, 29224), (4496, 28158), (4693, 26976), (5339, 23712), (5776, 21918), (5928, 21356), (6744, 18772), (7306, 17328), (7904, 16017), (8664, 14612), (8992, 14079), (9386, 13488), (10678, 11856), (10959, 11552)]