193025408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 408408000

約数和(自身を除く): 215382592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 278, 304, 556, 571, 608, 1112, 1142, 1216, 2224, 2284, 2432, 2641, 4448, 4568, 5282, 8896, 9136, 10564, 10849, 17792, 18272, 21128, 21698, 36544, 42256, 43396, 73088, 79369, 84512, 86792, 158738, 169024, 173584, 317476, 338048, 347168, 634952, 694336, 1269904, 1388672, 1508011, 2539808, 3016022, 5079616, 6032044, 10159232, 12064088, 24128176, 48256352, 96512704, 193025408]

約数ペア:

[(1, 193025408), (2, 96512704), (4, 48256352), (8, 24128176), (16, 12064088), (19, 10159232), (32, 6032044), (38, 5079616), (64, 3016022), (76, 2539808), (128, 1508011), (139, 1388672), (152, 1269904), (278, 694336), (304, 634952), (556, 347168), (571, 338048), (608, 317476), (1112, 173584), (1142, 169024), (1216, 158738), (2224, 86792), (2284, 84512), (2432, 79369), (2641, 73088), (4448, 43396), (4568, 42256), (5282, 36544), (8896, 21698), (9136, 21128), (10564, 18272), (10849, 17792)]