189279216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9883}}^1$

素因数の和:9923

約数の個数: 120

約数和(自身を含む): 637320320

約数和(自身を除く): 448041104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 9883, 19152, 19766, 29649, 39532, 59298, 69181, 79064, 88947, 118596, 138362, 158128, 177894, 187777, 207543, 237192, 276724, 355788, 375554, 415086, 474384, 553448, 563331, 622629, 711576, 751108, 830172, 1106896, 1126662, 1245258, 1314439, 1423152, 1502216, 1660344, 1689993, 2253324, 2490516, 2628878, 3004432, 3320688, 3379986, 3943317, 4506648, 4981032, 5257756, 6759972, 7886634, 9013296, 9962064, 10515512, 11829951, 13519944, 15773268, 21031024, 23659902, 27039888, 31546536, 47319804, 63093072, 94639608, 189279216]

約数ペア:

[(1, 189279216), (2, 94639608), (3, 63093072), (4, 47319804), (6, 31546536), (7, 27039888), (8, 23659902), (9, 21031024), (12, 15773268), (14, 13519944), (16, 11829951), (18, 10515512), (19, 9962064), (21, 9013296), (24, 7886634), (28, 6759972), (36, 5257756), (38, 4981032), (42, 4506648), (48, 3943317), (56, 3379986), (57, 3320688), (63, 3004432), (72, 2628878), (76, 2490516), (84, 2253324), (112, 1689993), (114, 1660344), (126, 1502216), (133, 1423152), (144, 1314439), (152, 1245258), (168, 1126662), (171, 1106896), (228, 830172), (252, 751108), (266, 711576), (304, 622629), (336, 563331), (342, 553448), (399, 474384), (456, 415086), (504, 375554), (532, 355788), (684, 276724), (798, 237192), (912, 207543), (1008, 187777), (1064, 177894), (1197, 158128), (1368, 138362), (1596, 118596), (2128, 88947), (2394, 79064), (2736, 69181), (3192, 59298), (4788, 39532), (6384, 29649), (9576, 19766), (9883, 19152)]