194510848

素因数分解:

$2^{19}\times 7^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 80

約数和(自身を含む): 452984400

約数和(自身を除く): 258473552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1024, 1484, 1696, 1792, 2048, 2968, 3392, 3584, 4096, 5936, 6784, 7168, 8192, 11872, 13568, 14336, 16384, 23744, 27136, 28672, 32768, 47488, 54272, 57344, 65536, 94976, 108544, 114688, 131072, 189952, 217088, 229376, 262144, 379904, 434176, 458752, 524288, 759808, 868352, 917504, 1519616, 1736704, 1835008, 3039232, 3473408, 3670016, 6078464, 6946816, 12156928, 13893632, 24313856, 27787264, 48627712, 97255424, 194510848]

約数ペア:

[(1, 194510848), (2, 97255424), (4, 48627712), (7, 27787264), (8, 24313856), (14, 13893632), (16, 12156928), (28, 6946816), (32, 6078464), (53, 3670016), (56, 3473408), (64, 3039232), (106, 1835008), (112, 1736704), (128, 1519616), (212, 917504), (224, 868352), (256, 759808), (371, 524288), (424, 458752), (448, 434176), (512, 379904), (742, 262144), (848, 229376), (896, 217088), (1024, 189952), (1484, 131072), (1696, 114688), (1792, 108544), (2048, 94976), (2968, 65536), (3392, 57344), (3584, 54272), (4096, 47488), (5936, 32768), (6784, 28672), (7168, 27136), (8192, 23744), (11872, 16384), (13568, 14336)]