123878328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^2$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 374467200

約数和(自身を除く): 250588872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 197, 228, 266, 394, 399, 456, 532, 591, 788, 798, 1064, 1182, 1379, 1576, 1596, 2364, 2758, 3192, 3743, 4137, 4728, 5516, 7486, 8274, 11032, 11229, 14972, 16548, 22458, 26201, 29944, 33096, 38809, 44916, 52402, 77618, 78603, 89832, 104804, 116427, 155236, 157206, 209608, 232854, 271663, 310472, 314412, 465708, 543326, 628824, 737371, 814989, 931416, 1086652, 1474742, 1629978, 2173304, 2212113, 2949484, 3259956, 4424226, 5161597, 5898968, 6519912, 8848452, 10323194, 15484791, 17696904, 20646388, 30969582, 41292776, 61939164, 123878328]

約数ペア:

[(1, 123878328), (2, 61939164), (3, 41292776), (4, 30969582), (6, 20646388), (7, 17696904), (8, 15484791), (12, 10323194), (14, 8848452), (19, 6519912), (21, 5898968), (24, 5161597), (28, 4424226), (38, 3259956), (42, 2949484), (56, 2212113), (57, 2173304), (76, 1629978), (84, 1474742), (114, 1086652), (133, 931416), (152, 814989), (168, 737371), (197, 628824), (228, 543326), (266, 465708), (394, 314412), (399, 310472), (456, 271663), (532, 232854), (591, 209608), (788, 157206), (798, 155236), (1064, 116427), (1182, 104804), (1379, 89832), (1576, 78603), (1596, 77618), (2364, 52402), (2758, 44916), (3192, 38809), (3743, 33096), (4137, 29944), (4728, 26201), (5516, 22458), (7486, 16548), (8274, 14972), (11032, 11229)]