198797568

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 531423648

約数和(自身を除く): 332626080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 626, 768, 827, 939, 1252, 1654, 1878, 2481, 2504, 3308, 3756, 4962, 5008, 6616, 7512, 9924, 10016, 13232, 15024, 19848, 20032, 26464, 30048, 39696, 40064, 52928, 60096, 79392, 80128, 105856, 120192, 158784, 211712, 240384, 258851, 317568, 517702, 635136, 776553, 1035404, 1553106, 2070808, 3106212, 4141616, 6212424, 8283232, 12424848, 16566464, 24849696, 33132928, 49699392, 66265856, 99398784, 198797568]

約数ペア:

[(1, 198797568), (2, 99398784), (3, 66265856), (4, 49699392), (6, 33132928), (8, 24849696), (12, 16566464), (16, 12424848), (24, 8283232), (32, 6212424), (48, 4141616), (64, 3106212), (96, 2070808), (128, 1553106), (192, 1035404), (256, 776553), (313, 635136), (384, 517702), (626, 317568), (768, 258851), (827, 240384), (939, 211712), (1252, 158784), (1654, 120192), (1878, 105856), (2481, 80128), (2504, 79392), (3308, 60096), (3756, 52928), (4962, 40064), (5008, 39696), (6616, 30048), (7512, 26464), (9924, 20032), (10016, 19848), (13232, 15024)]