168679308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 468041728

約数和(自身を除く): 299362420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 211, 217, 307, 372, 422, 434, 614, 633, 651, 844, 868, 921, 1228, 1266, 1302, 1477, 1842, 2149, 2532, 2604, 2954, 3684, 4298, 4431, 5908, 6447, 6541, 8596, 8862, 9517, 12894, 13082, 17724, 19034, 19623, 25788, 26164, 28551, 38068, 39246, 45787, 57102, 64777, 66619, 78492, 91574, 114204, 129554, 133238, 137361, 183148, 194331, 199857, 259108, 266476, 274722, 388662, 399714, 453439, 549444, 777324, 799428, 906878, 1360317, 1813756, 2008087, 2720634, 4016174, 5441268, 6024261, 8032348, 12048522, 14056609, 24097044, 28113218, 42169827, 56226436, 84339654, 168679308]

約数ペア:

[(1, 168679308), (2, 84339654), (3, 56226436), (4, 42169827), (6, 28113218), (7, 24097044), (12, 14056609), (14, 12048522), (21, 8032348), (28, 6024261), (31, 5441268), (42, 4016174), (62, 2720634), (84, 2008087), (93, 1813756), (124, 1360317), (186, 906878), (211, 799428), (217, 777324), (307, 549444), (372, 453439), (422, 399714), (434, 388662), (614, 274722), (633, 266476), (651, 259108), (844, 199857), (868, 194331), (921, 183148), (1228, 137361), (1266, 133238), (1302, 129554), (1477, 114204), (1842, 91574), (2149, 78492), (2532, 66619), (2604, 64777), (2954, 57102), (3684, 45787), (4298, 39246), (4431, 38068), (5908, 28551), (6447, 26164), (6541, 25788), (8596, 19623), (8862, 19034), (9517, 17724), (12894, 13082)]