127839216

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 338898944

約数和(自身を除く): 211059728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 127, 134, 201, 254, 268, 313, 381, 402, 508, 536, 626, 762, 804, 939, 1016, 1072, 1252, 1524, 1608, 1878, 2032, 2504, 3048, 3216, 3756, 5008, 6096, 7512, 8509, 15024, 17018, 20971, 25527, 34036, 39751, 41942, 51054, 62913, 68072, 79502, 83884, 102108, 119253, 125826, 136144, 159004, 167768, 204216, 238506, 251652, 318008, 335536, 408432, 477012, 503304, 636016, 954024, 1006608, 1908048, 2663317, 5326634, 7989951, 10653268, 15979902, 21306536, 31959804, 42613072, 63919608, 127839216]

約数ペア:

[(1, 127839216), (2, 63919608), (3, 42613072), (4, 31959804), (6, 21306536), (8, 15979902), (12, 10653268), (16, 7989951), (24, 5326634), (48, 2663317), (67, 1908048), (127, 1006608), (134, 954024), (201, 636016), (254, 503304), (268, 477012), (313, 408432), (381, 335536), (402, 318008), (508, 251652), (536, 238506), (626, 204216), (762, 167768), (804, 159004), (939, 136144), (1016, 125826), (1072, 119253), (1252, 102108), (1524, 83884), (1608, 79502), (1878, 68072), (2032, 62913), (2504, 51054), (3048, 41942), (3216, 39751), (3756, 34036), (5008, 25527), (6096, 20971), (7512, 17018), (8509, 15024)]