193505536

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 447096384

約数和(自身を除く): 253590848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1162, 1301, 1328, 1792, 2324, 2602, 2656, 4648, 5204, 5312, 9107, 9296, 10408, 10624, 18214, 18592, 20816, 21248, 36428, 37184, 41632, 72856, 74368, 83264, 107983, 145712, 148736, 166528, 215966, 291424, 333056, 431932, 582848, 755881, 863864, 1165696, 1511762, 1727728, 2331392, 3023524, 3455456, 6047048, 6910912, 12094096, 13821824, 24188192, 27643648, 48376384, 96752768, 193505536]

約数ペア:

[(1, 193505536), (2, 96752768), (4, 48376384), (7, 27643648), (8, 24188192), (14, 13821824), (16, 12094096), (28, 6910912), (32, 6047048), (56, 3455456), (64, 3023524), (83, 2331392), (112, 1727728), (128, 1511762), (166, 1165696), (224, 863864), (256, 755881), (332, 582848), (448, 431932), (581, 333056), (664, 291424), (896, 215966), (1162, 166528), (1301, 148736), (1328, 145712), (1792, 107983), (2324, 83264), (2602, 74368), (2656, 72856), (4648, 41632), (5204, 37184), (5312, 36428), (9107, 21248), (9296, 20816), (10408, 18592), (10624, 18214)]