123917952

素因数分解:

$2^7\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 330528960

約数和(自身を除く): 206611008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 313, 384, 626, 939, 1031, 1252, 1878, 2062, 2504, 3093, 3756, 4124, 5008, 6186, 7512, 8248, 10016, 12372, 15024, 16496, 20032, 24744, 30048, 32992, 40064, 49488, 60096, 65984, 98976, 120192, 131968, 197952, 322703, 395904, 645406, 968109, 1290812, 1936218, 2581624, 3872436, 5163248, 7744872, 10326496, 15489744, 20652992, 30979488, 41305984, 61958976, 123917952]

約数ペア:

[(1, 123917952), (2, 61958976), (3, 41305984), (4, 30979488), (6, 20652992), (8, 15489744), (12, 10326496), (16, 7744872), (24, 5163248), (32, 3872436), (48, 2581624), (64, 1936218), (96, 1290812), (128, 968109), (192, 645406), (313, 395904), (384, 322703), (626, 197952), (939, 131968), (1031, 120192), (1252, 98976), (1878, 65984), (2062, 60096), (2504, 49488), (3093, 40064), (3756, 32992), (4124, 30048), (5008, 24744), (6186, 20032), (7512, 16496), (8248, 15024), (10016, 12372)]