198727536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4491

約数の個数: 120

約数和(自身を含む): 628769280

約数和(自身を除く): 430041744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 4447, 5586, 6384, 7448, 8894, 11172, 13341, 14896, 17788, 22344, 26682, 31129, 35576, 44688, 53364, 62258, 71152, 84493, 93387, 106728, 124516, 168986, 186774, 213456, 217903, 249032, 253479, 337972, 373548, 435806, 498064, 506958, 591451, 653709, 675944, 747096, 871612, 1013916, 1182902, 1307418, 1351888, 1494192, 1743224, 1774353, 2027832, 2365804, 2614836, 3486448, 3548706, 4055664, 4140157, 4731608, 5229672, 7097412, 8280314, 9463216, 10459344, 12420471, 14194824, 16560628, 24840942, 28389648, 33121256, 49681884, 66242512, 99363768, 198727536]

約数ペア:

[(1, 198727536), (2, 99363768), (3, 66242512), (4, 49681884), (6, 33121256), (7, 28389648), (8, 24840942), (12, 16560628), (14, 14194824), (16, 12420471), (19, 10459344), (21, 9463216), (24, 8280314), (28, 7097412), (38, 5229672), (42, 4731608), (48, 4140157), (49, 4055664), (56, 3548706), (57, 3486448), (76, 2614836), (84, 2365804), (98, 2027832), (112, 1774353), (114, 1743224), (133, 1494192), (147, 1351888), (152, 1307418), (168, 1182902), (196, 1013916), (228, 871612), (266, 747096), (294, 675944), (304, 653709), (336, 591451), (392, 506958), (399, 498064), (456, 435806), (532, 373548), (588, 337972), (784, 253479), (798, 249032), (912, 217903), (931, 213456), (1064, 186774), (1176, 168986), (1596, 124516), (1862, 106728), (2128, 93387), (2352, 84493), (2793, 71152), (3192, 62258), (3724, 53364), (4447, 44688), (5586, 35576), (6384, 31129), (7448, 26682), (8894, 22344), (11172, 17788), (13341, 14896)]