153950368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 377213760

約数和(自身を除く): 223263392

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, 1979, 2288, 2431, 2992, 3536, 3958, 4576, 4862, 5984, 7072, 7916, 9724, 15832, 19448, 21769, 25727, 31664, 33643, 38896, 43538, 51454, 63328, 67286, 77792, 87076, 102908, 134572, 174152, 205816, 269144, 282997, 348304, 370073, 411632, 437359, 538288, 565994, 696608, 740146, 823264, 874718, 1076576, 1131988, 1480292, 1749436, 2263976, 2960584, 3498872, 4527952, 4810949, 5921168, 6997744, 9055904, 9621898, 11842336, 13995488, 19243796, 38487592, 76975184, 153950368]

約数ペア:

[(1, 153950368), (2, 76975184), (4, 38487592), (8, 19243796), (11, 13995488), (13, 11842336), (16, 9621898), (17, 9055904), (22, 6997744), (26, 5921168), (32, 4810949), (34, 4527952), (44, 3498872), (52, 2960584), (68, 2263976), (88, 1749436), (104, 1480292), (136, 1131988), (143, 1076576), (176, 874718), (187, 823264), (208, 740146), (221, 696608), (272, 565994), (286, 538288), (352, 437359), (374, 411632), (416, 370073), (442, 348304), (544, 282997), (572, 269144), (748, 205816), (884, 174152), (1144, 134572), (1496, 102908), (1768, 87076), (1979, 77792), (2288, 67286), (2431, 63328), (2992, 51454), (3536, 43538), (3958, 38896), (4576, 33643), (4862, 31664), (5984, 25727), (7072, 21769), (7916, 19448), (9724, 15832)]