138156721904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{10369}}^1$

素因数の和:11506

約数の個数: 80

約数和(自身を含む): 288937236000

約数和(自身を除く): 150780514096

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1069, 1558, 2138, 3116, 4276, 6232, 8552, 10369, 12464, 17104, 20311, 20738, 40622, 41476, 43829, 81244, 82952, 87658, 162488, 165904, 175316, 197011, 324976, 350632, 394022, 425129, 701264, 788044, 832751, 850258, 1576088, 1665502, 1700516, 3152176, 3331004, 3401032, 6662008, 6802064, 8077451, 11084461, 13324016, 16154902, 22168922, 32309804, 44337844, 64619608, 88675688, 129239216, 177351376, 210604759, 421209518, 454462901, 842419036, 908925802, 1684838072, 1817851604, 3369676144, 3635703208, 7271406416, 8634795119, 17269590238, 34539180476, 69078360952, 138156721904]

約数ペア:

[(1, 138156721904), (2, 69078360952), (4, 34539180476), (8, 17269590238), (16, 8634795119), (19, 7271406416), (38, 3635703208), (41, 3369676144), (76, 1817851604), (82, 1684838072), (152, 908925802), (164, 842419036), (304, 454462901), (328, 421209518), (656, 210604759), (779, 177351376), (1069, 129239216), (1558, 88675688), (2138, 64619608), (3116, 44337844), (4276, 32309804), (6232, 22168922), (8552, 16154902), (10369, 13324016), (12464, 11084461), (17104, 8077451), (20311, 6802064), (20738, 6662008), (40622, 3401032), (41476, 3331004), (43829, 3152176), (81244, 1700516), (82952, 1665502), (87658, 1576088), (162488, 850258), (165904, 832751), (175316, 788044), (197011, 701264), (324976, 425129), (350632, 394022)]