135156728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 310176000

約数和(自身を除く): 175019272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1652, 2153, 2242, 3304, 4306, 4484, 7847, 8612, 8968, 15071, 15694, 17224, 30142, 31388, 40907, 60284, 62776, 81814, 120568, 127027, 163628, 254054, 286349, 327256, 508108, 572698, 889189, 1016216, 1145396, 1778378, 2290792, 2413513, 3556756, 4827026, 7113512, 9654052, 16894591, 19308104, 33789182, 67578364, 135156728]

約数ペア:

[(1, 135156728), (2, 67578364), (4, 33789182), (7, 19308104), (8, 16894591), (14, 9654052), (19, 7113512), (28, 4827026), (38, 3556756), (56, 2413513), (59, 2290792), (76, 1778378), (118, 1145396), (133, 1016216), (152, 889189), (236, 572698), (266, 508108), (413, 327256), (472, 286349), (532, 254054), (826, 163628), (1064, 127027), (1121, 120568), (1652, 81814), (2153, 62776), (2242, 60284), (3304, 40907), (4306, 31388), (4484, 30142), (7847, 17224), (8612, 15694), (8968, 15071)]