128625912

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 364927680

約数和(自身を除く): 236301768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 53, 72, 74, 106, 111, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 636, 666, 888, 911, 954, 1272, 1332, 1822, 1908, 1961, 2664, 2733, 3644, 3816, 3922, 5466, 5883, 7288, 7844, 8199, 10932, 11766, 15688, 16398, 17649, 21864, 23532, 32796, 33707, 35298, 47064, 48283, 65592, 67414, 70596, 96566, 101121, 134828, 141192, 144849, 193132, 202242, 269656, 289698, 303363, 386264, 404484, 434547, 579396, 606726, 808968, 869094, 1158792, 1213452, 1738188, 1786471, 2426904, 3476376, 3572942, 5359413, 7145884, 10718826, 14291768, 16078239, 21437652, 32156478, 42875304, 64312956, 128625912]

約数ペア:

[(1, 128625912), (2, 64312956), (3, 42875304), (4, 32156478), (6, 21437652), (8, 16078239), (9, 14291768), (12, 10718826), (18, 7145884), (24, 5359413), (36, 3572942), (37, 3476376), (53, 2426904), (72, 1786471), (74, 1738188), (106, 1213452), (111, 1158792), (148, 869094), (159, 808968), (212, 606726), (222, 579396), (296, 434547), (318, 404484), (333, 386264), (424, 303363), (444, 289698), (477, 269656), (636, 202242), (666, 193132), (888, 144849), (911, 141192), (954, 134828), (1272, 101121), (1332, 96566), (1822, 70596), (1908, 67414), (1961, 65592), (2664, 48283), (2733, 47064), (3644, 35298), (3816, 33707), (3922, 32796), (5466, 23532), (5883, 21864), (7288, 17649), (7844, 16398), (8199, 15688), (10932, 11766)]