194519296

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 406052864

約数和(自身を除く): 211533568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 193, 248, 254, 256, 386, 496, 508, 772, 992, 1016, 1544, 1984, 2032, 3088, 3937, 3968, 4064, 5983, 6176, 7874, 7936, 8128, 11966, 12352, 15748, 16256, 23932, 24511, 24704, 31496, 32512, 47864, 49022, 49408, 62992, 95728, 98044, 125984, 191456, 196088, 251968, 382912, 392176, 503936, 759841, 765824, 784352, 1007872, 1519682, 1531648, 1568704, 3039364, 3137408, 6078728, 6274816, 12157456, 24314912, 48629824, 97259648, 194519296]

約数ペア:

[(1, 194519296), (2, 97259648), (4, 48629824), (8, 24314912), (16, 12157456), (31, 6274816), (32, 6078728), (62, 3137408), (64, 3039364), (124, 1568704), (127, 1531648), (128, 1519682), (193, 1007872), (248, 784352), (254, 765824), (256, 759841), (386, 503936), (496, 392176), (508, 382912), (772, 251968), (992, 196088), (1016, 191456), (1544, 125984), (1984, 98044), (2032, 95728), (3088, 62992), (3937, 49408), (3968, 49022), (4064, 47864), (5983, 32512), (6176, 31496), (7874, 24704), (7936, 24511), (8128, 23932), (11966, 16256), (12352, 15748)]