156439712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 383310144

約数和(自身を除く): 226870432

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 748, 884, 1144, 1496, 1768, 2011, 2288, 2431, 2992, 3536, 4022, 4576, 4862, 5984, 7072, 8044, 9724, 16088, 19448, 22121, 26143, 32176, 34187, 38896, 44242, 52286, 64352, 68374, 77792, 88484, 104572, 136748, 176968, 209144, 273496, 287573, 353936, 376057, 418288, 444431, 546992, 575146, 707872, 752114, 836576, 888862, 1093984, 1150292, 1504228, 1777724, 2300584, 3008456, 3555448, 4601168, 4888741, 6016912, 7110896, 9202336, 9777482, 12033824, 14221792, 19554964, 39109928, 78219856, 156439712]

約数ペア:

[(1, 156439712), (2, 78219856), (4, 39109928), (8, 19554964), (11, 14221792), (13, 12033824), (16, 9777482), (17, 9202336), (22, 7110896), (26, 6016912), (32, 4888741), (34, 4601168), (44, 3555448), (52, 3008456), (68, 2300584), (88, 1777724), (104, 1504228), (136, 1150292), (143, 1093984), (176, 888862), (187, 836576), (208, 752114), (221, 707872), (272, 575146), (286, 546992), (352, 444431), (374, 418288), (416, 376057), (442, 353936), (544, 287573), (572, 273496), (748, 209144), (884, 176968), (1144, 136748), (1496, 104572), (1768, 88484), (2011, 77792), (2288, 68374), (2431, 64352), (2992, 52286), (3536, 44242), (4022, 38896), (4576, 34187), (4862, 32176), (5984, 26143), (7072, 22121), (8044, 19448), (9724, 16088)]