122873744

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 282720000

約数和(自身を除く): 159846256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 149, 199, 259, 296, 298, 398, 518, 592, 596, 796, 1036, 1043, 1192, 1393, 1592, 2072, 2086, 2384, 2786, 3184, 4144, 4172, 5513, 5572, 7363, 8344, 11026, 11144, 14726, 16688, 22052, 22288, 29452, 29651, 38591, 44104, 51541, 58904, 59302, 77182, 88208, 103082, 117808, 118604, 154364, 206164, 207557, 237208, 308728, 412328, 415114, 474416, 617456, 824656, 830228, 1097087, 1660456, 2194174, 3320912, 4388348, 7679609, 8776696, 15359218, 17553392, 30718436, 61436872, 122873744]

約数ペア:

[(1, 122873744), (2, 61436872), (4, 30718436), (7, 17553392), (8, 15359218), (14, 8776696), (16, 7679609), (28, 4388348), (37, 3320912), (56, 2194174), (74, 1660456), (112, 1097087), (148, 830228), (149, 824656), (199, 617456), (259, 474416), (296, 415114), (298, 412328), (398, 308728), (518, 237208), (592, 207557), (596, 206164), (796, 154364), (1036, 118604), (1043, 117808), (1192, 103082), (1393, 88208), (1592, 77182), (2072, 59302), (2086, 58904), (2384, 51541), (2786, 44104), (3184, 38591), (4144, 29651), (4172, 29452), (5513, 22288), (5572, 22052), (7363, 16688), (8344, 14726), (11026, 11144)]