2158159248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41981}}^1$

素因数の和:42022

約数の個数: 160

約数和(自身を含む): 7496305920

約数和(自身を除く): 5338146672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 2142, 2448, 2856, 3024, 3213, 3672, 4284, 5712, 6426, 7344, 8568, 12852, 17136, 25704, 41981, 51408, 83962, 125943, 167924, 251886, 293867, 335848, 377829, 503772, 587734, 671696, 713677, 755658, 881601, 1007544, 1133487, 1175468, 1427354, 1511316, 1763202, 2015088, 2141031, 2266974, 2350936, 2644803, 2854708, 3022632, 3526404, 4282062, 4533948, 4701872, 4995739, 5289606, 5709416, 6045264, 6423093, 7052808, 7934409, 8564124, 9067896, 9991478, 10579212, 11418832, 12846186, 14105616, 14987217, 15868818, 17128248, 18135792, 19269279, 19982956, 21158424, 25692372, 29974434, 31737636, 34256496, 38538558, 39965912, 42316848, 44961651, 51384744, 59948868, 63475272, 77077116, 79931824, 89923302, 102769488, 119897736, 126950544, 134884953, 154154232, 179846604, 239795472, 269769906, 308308464, 359693208, 539539812, 719386416, 1079079624, 2158159248]

約数ペア:

[(1, 2158159248), (2, 1079079624), (3, 719386416), (4, 539539812), (6, 359693208), (7, 308308464), (8, 269769906), (9, 239795472), (12, 179846604), (14, 154154232), (16, 134884953), (17, 126950544), (18, 119897736), (21, 102769488), (24, 89923302), (27, 79931824), (28, 77077116), (34, 63475272), (36, 59948868), (42, 51384744), (48, 44961651), (51, 42316848), (54, 39965912), (56, 38538558), (63, 34256496), (68, 31737636), (72, 29974434), (84, 25692372), (102, 21158424), (108, 19982956), (112, 19269279), (119, 18135792), (126, 17128248), (136, 15868818), (144, 14987217), (153, 14105616), (168, 12846186), (189, 11418832), (204, 10579212), (216, 9991478), (238, 9067896), (252, 8564124), (272, 7934409), (306, 7052808), (336, 6423093), (357, 6045264), (378, 5709416), (408, 5289606), (432, 4995739), (459, 4701872), (476, 4533948), (504, 4282062), (612, 3526404), (714, 3022632), (756, 2854708), (816, 2644803), (918, 2350936), (952, 2266974), (1008, 2141031), (1071, 2015088), (1224, 1763202), (1428, 1511316), (1512, 1427354), (1836, 1175468), (1904, 1133487), (2142, 1007544), (2448, 881601), (2856, 755658), (3024, 713677), (3213, 671696), (3672, 587734), (4284, 503772), (5712, 377829), (6426, 335848), (7344, 293867), (8568, 251886), (12852, 167924), (17136, 125943), (25704, 83962), (41981, 51408)]