128107584

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20219}}^1$

素因数の和:20248

約数の個数: 84

約数和(自身を含む): 400598640

約数和(自身を除く): 272491056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 20219, 40438, 60657, 80876, 121314, 161752, 181971, 222409, 242628, 323504, 363942, 444818, 485256, 647008, 667227, 727884, 889636, 970512, 1294016, 1334454, 1455768, 1779272, 1941024, 2001681, 2668908, 2911536, 3558544, 3882048, 4003362, 5337816, 5823072, 7117088, 8006724, 10675632, 11646144, 14234176, 16013448, 21351264, 32026896, 42702528, 64053792, 128107584]

約数ペア:

[(1, 128107584), (2, 64053792), (3, 42702528), (4, 32026896), (6, 21351264), (8, 16013448), (9, 14234176), (11, 11646144), (12, 10675632), (16, 8006724), (18, 7117088), (22, 5823072), (24, 5337816), (32, 4003362), (33, 3882048), (36, 3558544), (44, 2911536), (48, 2668908), (64, 2001681), (66, 1941024), (72, 1779272), (88, 1455768), (96, 1334454), (99, 1294016), (132, 970512), (144, 889636), (176, 727884), (192, 667227), (198, 647008), (264, 485256), (288, 444818), (352, 363942), (396, 323504), (528, 242628), (576, 222409), (704, 181971), (792, 161752), (1056, 121314), (1584, 80876), (2112, 60657), (3168, 40438), (6336, 20219)]